Irish Lotto Plus 1 Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Irish Lotto Plus 1. It shows how frequently the winning numbers add up to a certain sum.

The grey curve on the graph is the expected Bell Curve, which displays how often each sum should have appeared in all draws to date. For example, if there is a 1 in 100 probability that the winning numbers will add up to a certain sum in any given draw, that sum would be expected to appear 10 times over 1,000 draws. The expected Bell Curve is symmetrical and has one mode, which coincides with the mean and the median.

This is overlaid with the actual number of times each sum has appeared in all draws to date (the blue bars). This will match the expected Bell Curve more closely as more draws take place. The curve for draws with a limited history may look more erratic.

Ball Numbers:

The data is further laid out in the table below. It shows, for each of the sum totals, how many possible number combinations there are, the expected number of times that each sum should have appeared in all draws to date, and the count of how many times it has actually appeared. The final column shows if a particular sum is overdue. A sum is regarded as overdue if it hasn't appeared for twice the number of draws it is expected to. For example, if there is a 1 in 100 probability of a particular sum appearing, it will be labelled overdue if it hasn't appeared for 201 draws or more.

Some lotteries have undergone rule changes in the past that have affected how many main numbers are drawn. To remain consistent, data is taken only from draws that used the same matrix that is currently in use. This can mean that the statistics for some games are limited.

Bonus Ball is not included in these statistics as only one number is drawn.

Number Sum TotalPossible CombinationsExpectationActual Over 333 Draws
CountFrequencyCountLast DrawnDraws Ago
2110.0001 in 10,737,5700 Never Never
2210.0001 in 10,737,5700 Never Never
2320.0001 in 5,368,7870 Never Never
2430.0001 in 3,579,1910 Never Never
2550.0001 in 2,147,5150 Never Never
2670.0001 in 1,533,9390 Never Never
27110.0001 in 976,1430 Never Never
28140.0001 in 766,9700 Never Never
29200.0011 in 536,8790 Never Never
30260.0011 in 412,9840 Never Never
31350.0011 in 306,7880 Never Never
32440.0011 in 244,0360 Never Never
33580.0021 in 185,1310 Never Never
34710.0021 in 151,2330 Never Never
35900.0031 in 119,3060 Never Never
361100.0031 in 97,6140 Never Never
371360.0041 in 78,9530 Never Never
381630.0051 in 65,8750 Never Never
391990.0061 in 53,9580 Never Never
402350.0071 in 45,6920 Never Never
412820.0091 in 38,0770 Never Never
423310.0101 in 32,4400 Never Never
433910.0121 in 27,4620 Never Never
444540.0141 in 23,6510 Never Never
455320.0161 in 20,1830 Never Never
466120.0191 in 17,5450 Never Never
477090.0221 in 15,1450 Never Never
488110.0251 in 13,2400 Never Never
499310.0291 in 11,5330 Never Never
501,0570.0331 in 10,1590 Never Never
511,2060.0371 in 8,9030 Never Never
521,3600.0421 in 7,8950 Never Never
531,5400.0481 in 6,9720 Never Never
541,7290.0541 in 6,2100 Never Never
551,9450.0601 in 5,5210 Never Never
562,1720.0671 in 4,9440 Never Never
572,4320.0751 in 4,4150 Never Never
582,7020.0841 in 3,9740 Never Never
593,0090.0931 in 3,5681 31/01/2018 82
603,3310.1031 in 3,2240 Never Never
613,6920.1141 in 2,9080 Never Never
624,0700.1261 in 2,6380 Never Never
634,4930.1391 in 2,3900 Never Never
644,9330.1531 in 2,1770 Never Never
655,4230.1681 in 1,9800 Never Never
665,9350.1841 in 1,8090 Never Never
676,4980.2021 in 1,6520 Never Never
687,0850.2201 in 1,5160 Never Never
697,7310.2401 in 1,3890 Never Never
708,4000.2611 in 1,2781 30/05/2018 48
719,1320.2831 in 1,1760 Never Never
729,8920.3071 in 1,0850 Never Never
7310,7160.3321 in 1,0020 Never Never
7411,5700.3591 in 9280 Never Never
7512,4950.3881 in 8591 23/09/2017 119
7613,4480.4171 in 7980 Never Never
7714,4760.4491 in 7420 Never Never
7815,5360.4821 in 6910 Never Never
7916,6710.5171 in 6440 Never Never
8017,8390.5531 in 6022 26/10/2016 214
8119,0890.5921 in 5630 Never Never
8220,3680.6321 in 5271 12/04/2017 166
8321,7310.6741 in 4941 22/09/2018 15
8423,1270.7171 in 4641 10/06/2017 149
8524,6060.7631 in 4361 17/02/2016 286
8626,1170.8101 in 4112 07/11/2018 2
8727,7160.8601 in 3871 08/03/2017 176
8829,3410.9101 in 3661 17/05/2017 156
8931,0560.9631 in 3460 Never Never
9032,7991.0171 in 3276 26/09/2018 14
9134,6281.0741 in 3100 Never Never
9236,4821.1311 in 2942 10/03/2018 71
9338,4261.1921 in 2791 31/03/2018 65
9440,3871.2531 in 2664 27/10/2018 5
9542,4371.3161 in 2531 07/02/2018 80
9644,5041.3801 in 2413 24/05/2017 154
9746,6541.4471 in 2304 25/03/2017 171
9848,8151.5141 in 2201 07/12/2016 202
9951,0611.5841 in 2102 20/02/2016 285
10053,3071.6531 in 2011 08/04/2017 167
10155,6351.7251 in 1934 17/02/2018 77
10257,9601.7971 in 1850 Never Never
10360,3571.8721 in 1782 15/11/2017 104
10462,7431.9461 in 1711 02/01/2016 299
10565,2012.0221 in 1652 04/04/2018 64
10667,6342.0981 in 1592 18/01/2017 190
10770,1322.1751 in 1530 Never NeverOverdue
10872,6002.2521 in 1482 04/02/2017 185
10975,1222.3301 in 1437 28/07/2018 31
11077,6042.4071 in 1381 21/10/2015 320Overdue
11180,1372.4851 in 1343 29/09/2018 13
11282,6142.5621 in 1303 03/01/2018 90
11385,1342.6401 in 1263 06/07/2016 246
11487,5932.7161 in 1232 11/11/2017 105
11590,0812.7941 in 1190 Never NeverOverdue
11692,4972.8691 in 1164 14/04/2018 61
11794,9392.9441 in 1135 09/09/2017 123
11897,2923.0171 in 1102 01/02/2017 186
11999,6623.0911 in 1082 28/04/2018 57
120101,9383.1611 in 1051 19/05/2018 51
121104,2173.2321 in 1032 07/03/2018 72
122106,3913.2991 in 1015 24/03/2018 67
123108,5643.3671 in 98.96 29/08/2018 22
124110,6163.4301 in 97.14 13/10/2018 9
125112,6593.4941 in 95.34 02/12/2017 99
126114,5773.5531 in 93.74 29/04/2017 161
127116,4713.6121 in 92.21 19/08/2017 129
128118,2303.6671 in 90.82 14/11/2015 313Overdue
129119,9643.7201 in 89.54 07/04/2018 63
130121,5483.7701 in 88.30 Never NeverOverdue
131123,0993.8181 in 87.23 25/07/2018 32
132124,4983.8611 in 86.22 23/08/2017 128
133125,8513.9031 in 85.32 12/11/2016 209Overdue
134127,0453.9401 in 84.56 07/07/2018 37
135128,1933.9761 in 83.83 28/06/2017 144
136129,1694.0061 in 83.13 25/04/2018 58
137130,0944.0351 in 82.58 06/12/2017 98
138130,8484.0581 in 82.15 12/09/2018 18
139131,5404.0791 in 81.67 16/06/2018 43
140132,0574.0951 in 81.33 18/04/2018 60
141132,5164.1101 in 81.06 05/05/2018 55
142132,7904.1181 in 80.98 08/08/2018 28
143133,0034.1251 in 80.74 14/03/2018 70
144133,0374.1261 in 80.77 24/02/2018 75
145133,0034.1251 in 80.77 18/07/2018 34
146132,7904.1181 in 80.93 01/09/2018 21
147132,5164.1101 in 81.03 09/06/2018 45
148132,0574.0951 in 81.34 21/03/2018 68
149131,5404.0791 in 81.65 28/10/2017 109
150130,8484.0581 in 82.15 22/08/2018 24
151130,0944.0351 in 82.50 Never NeverOverdue
152129,1694.0061 in 83.16 24/10/2018 6
153128,1933.9761 in 83.83 03/11/2018 3
154127,0453.9401 in 84.52 27/07/2016 240Overdue
155125,8513.9031 in 85.36 20/06/2018 42
156124,4983.8611 in 86.24 04/08/2018 29
157123,0993.8181 in 87.22 01/08/2018 30
158121,5483.7701 in 88.34 16/12/2017 95
159119,9643.7201 in 89.55 10/10/2018 10
160118,2303.6671 in 90.81 17/03/2018 69
161116,4713.6121 in 92.25 08/09/2018 19
162114,5773.5531 in 93.71 16/07/2016 243Overdue
163112,6593.4941 in 95.33 28/03/2018 66
164110,6163.4301 in 97.13 12/08/2017 131
165108,5643.3671 in 98.96 17/10/2018 8
166106,3913.2991 in 1013 07/06/2017 150
167104,2173.2321 in 1033 20/10/2018 7
168101,9383.1611 in 1054 09/05/2018 54
16999,6623.0911 in 1083 19/09/2018 16
17097,2923.0171 in 1102 21/07/2018 33
17194,9392.9441 in 1132 13/01/2018 87
17292,4972.8691 in 1163 13/09/2017 122
17390,0812.7941 in 1190 Never NeverOverdue
17487,5932.7161 in 1230 Never NeverOverdue
17585,1342.6401 in 1262 05/09/2018 20
17682,6142.5621 in 1302 29/07/2017 135
17780,1372.4851 in 1341 05/04/2017 168
17877,6042.4071 in 1382 15/04/2017 165
17975,1222.3301 in 1434 02/05/2018 56
18072,6002.2521 in 1480 Never NeverOverdue
18170,1322.1751 in 1534 10/11/2018 1
18267,6342.0981 in 1593 23/06/2018 41
18365,2012.0221 in 1655 13/06/2018 44
18462,7431.9461 in 1711 03/10/2018 12
18560,3571.8721 in 1783 20/05/2017 155
18657,9601.7971 in 1851 30/11/2016 204
18755,6351.7251 in 1931 06/01/2018 89
18853,3071.6531 in 2014 02/06/2018 47
18951,0611.5841 in 2102 25/08/2018 23
19048,8151.5141 in 2202 11/07/2018 36
19146,6541.4471 in 2301 21/04/2018 59
19244,5041.3801 in 2410 Never Never
19342,4371.3161 in 2531 11/08/2018 27
19440,3871.2531 in 2661 14/12/2016 200
19538,4261.1921 in 2790 Never Never
19636,4821.1311 in 2941 13/07/2016 244
19734,6281.0741 in 3101 13/01/2016 296
19832,7991.0171 in 3270 Never Never
19931,0560.9631 in 3461 04/07/2018 38
20029,3410.9101 in 3660 Never Never
20127,7160.8601 in 3872 18/08/2018 25
20226,1170.8101 in 4111 09/08/2017 132
20324,6060.7631 in 4360 Never Never
20423,1270.7171 in 4640 Never Never
20521,7310.6741 in 4941 06/08/2016 237
20620,3680.6321 in 5270 Never Never
20719,0890.5921 in 5630 Never Never
20817,8390.5531 in 6021 31/10/2018 4
20916,6710.5171 in 6440 Never Never
21015,5360.4821 in 6910 Never Never
21114,4760.4491 in 7421 11/03/2017 175
21213,4480.4171 in 7981 24/10/2015 319
21312,4950.3881 in 8590 Never Never
21411,5700.3591 in 9280 Never Never
21510,7160.3321 in 1,0020 Never Never
2169,8920.3071 in 1,0850 Never Never
2179,1320.2831 in 1,1760 Never Never
2188,4000.2611 in 1,2780 Never Never
2197,7310.2401 in 1,3890 Never Never
2207,0850.2201 in 1,5161 21/02/2018 76
2216,4980.2021 in 1,6520 Never Never
2225,9350.1841 in 1,8090 Never Never
2235,4230.1681 in 1,9800 Never Never
2244,9330.1531 in 2,1770 Never Never
2254,4930.1391 in 2,3900 Never Never
2264,0700.1261 in 2,6380 Never Never
2273,6920.1141 in 2,9080 Never Never
2283,3310.1031 in 3,2240 Never Never
2293,0090.0931 in 3,5680 Never Never
2302,7020.0841 in 3,9740 Never Never
2312,4320.0751 in 4,4150 Never Never
2322,1720.0671 in 4,9440 Never Never
2331,9450.0601 in 5,5210 Never Never
2341,7290.0541 in 6,2100 Never Never
2351,5400.0481 in 6,9720 Never Never
2361,3600.0421 in 7,8950 Never Never
2371,2060.0371 in 8,9030 Never Never
2381,0570.0331 in 10,1591 15/08/2018 26
2399310.0291 in 11,5330 Never Never
2408110.0251 in 13,2400 Never Never
2417090.0221 in 15,1450 Never Never
2426120.0191 in 17,5450 Never Never
2435320.0161 in 20,1830 Never Never
2444540.0141 in 23,6510 Never Never
2453910.0121 in 27,4620 Never Never
2463310.0101 in 32,4400 Never Never
2472820.0091 in 38,0770 Never Never
2482350.0071 in 45,6920 Never Never
2491990.0061 in 53,9580 Never Never
2501630.0051 in 65,8750 Never Never
2511360.0041 in 78,9530 Never Never
2521100.0031 in 97,6140 Never Never
253900.0031 in 119,3060 Never Never
254710.0021 in 151,2330 Never Never
255580.0021 in 185,1310 Never Never
256440.0011 in 244,0360 Never Never
257350.0011 in 306,7880 Never Never
258260.0011 in 412,9840 Never Never
259200.0011 in 536,8790 Never Never
260140.0001 in 766,9700 Never Never
261110.0001 in 976,1430 Never Never
26270.0001 in 1,533,9390 Never Never
26350.0001 in 2,147,5150 Never Never
26430.0001 in 3,579,1910 Never Never
26520.0001 in 5,368,7870 Never Never
26610.0001 in 10,737,5700 Never Never
26710.0001 in 10,737,5700 Never Never

Page Last Updated: Saturday, 10 November 2018 12:00 AM