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.

Main 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 370 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 766,9690 Never Never
29200.0011 in 536,8790 Never Never
30260.0011 in 412,9840 Never Never
31350.0011 in 306,7880 Never Never
32440.0021 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
361100.0041 in 97,6140 Never Never
371360.0051 in 78,9530 Never Never
381630.0061 in 65,8750 Never Never
391990.0071 in 53,9580 Never Never
402350.0081 in 45,6920 Never Never
412820.0101 in 38,0770 Never Never
423310.0111 in 32,4400 Never Never
433910.0131 in 27,4620 Never Never
444540.0161 in 23,6510 Never Never
455320.0181 in 20,1830 Never Never
466120.0211 in 17,5450 Never Never
477090.0241 in 15,1450 Never Never
488110.0281 in 13,2400 Never Never
499310.0321 in 11,5330 Never Never
501,0570.0361 in 10,1590 Never Never
511,2060.0421 in 8,9030 Never Never
521,3600.0471 in 7,8950 Never Never
531,5400.0531 in 6,9720 Never Never
541,7290.0601 in 6,2100 Never Never
551,9450.0671 in 5,5210 Never Never
562,1720.0751 in 4,9440 Never Never
572,4320.0841 in 4,4150 Never Never
582,7020.0931 in 3,9740 Never Never
593,0090.1041 in 3,5681 1/31/2018 119
603,3310.1151 in 3,2240 Never Never
613,6920.1271 in 2,9080 Never Never
624,0700.1401 in 2,6380 Never Never
634,4930.1551 in 2,3900 Never Never
644,9330.1701 in 2,1770 Never Never
655,4230.1871 in 1,9800 Never Never
665,9350.2051 in 1,8090 Never Never
676,4980.2241 in 1,6520 Never Never
687,0850.2441 in 1,5160 Never Never
697,7310.2661 in 1,3890 Never Never
708,4000.2891 in 1,2781 5/30/2018 85
719,1320.3151 in 1,1760 Never Never
729,8920.3411 in 1,0850 Never Never
7310,7160.3691 in 1,0021 12/19/2018 27
7411,5700.3991 in 9280 Never Never
7512,4950.4311 in 8591 9/23/2017 156
7613,4480.4631 in 7980 Never Never
7714,4760.4991 in 7420 Never Never
7815,5360.5351 in 6910 Never Never
7916,6710.5741 in 6440 Never Never
8017,8390.6151 in 6022 10/26/2016 251
8119,0890.6581 in 5630 Never Never
8220,3680.7021 in 5271 4/12/2017 203
8321,7310.7491 in 4941 9/22/2018 52
8423,1270.7971 in 4641 6/10/2017 186
8524,6060.8481 in 4362 1/12/2019 20
8626,1170.9001 in 4112 11/7/2018 39
8727,7160.9551 in 3871 3/8/2017 213
8829,3411.0111 in 3661 5/17/2017 193
8931,0561.0701 in 3460 Never Never
9032,7991.1301 in 3276 9/26/2018 51
9134,6281.1931 in 3100 Never Never
9236,4821.2571 in 2943 2/23/2019 8
9338,4261.3241 in 2791 3/31/2018 102
9440,3871.3921 in 2665 12/12/2018 29
9542,4371.4621 in 2531 2/7/2018 117
9644,5041.5341 in 2413 5/24/2017 191
9746,6541.6081 in 2305 2/6/2019 13
9848,8151.6821 in 2201 12/7/2016 239
9951,0611.7591 in 2102 2/20/2016 322
10053,3071.8371 in 2011 4/8/2017 204
10155,6351.9171 in 1934 2/17/2018 114
10257,9601.9971 in 1850 Never Never
10360,3572.0801 in 1782 11/15/2017 141
10462,7432.1621 in 1711 1/2/2016 336
10565,2012.2471 in 1653 1/26/2019 16
10667,6342.3311 in 1592 1/18/2017 227
10770,1322.4171 in 1530 Never NeverOverdue
10872,6002.5021 in 1483 11/21/2018 35
10975,1222.5891 in 1437 7/28/2018 68
11077,6042.6741 in 1381 10/21/2015 357Overdue
11180,1372.7611 in 1343 9/29/2018 50
11282,6142.8471 in 1304 3/20/2019 1
11385,1342.9341 in 1263 7/6/2016 283Overdue
11487,5933.0181 in 1233 12/15/2018 28
11590,0813.1041 in 1190 Never NeverOverdue
11692,4973.1871 in 1164 4/14/2018 98
11794,9393.2711 in 1135 9/9/2017 160
11897,2923.3531 in 1102 2/1/2017 223Overdue
11999,6623.4341 in 1083 2/2/2019 14
120101,9383.5131 in 1051 5/19/2018 88
121104,2173.5911 in 1032 3/7/2018 109
122106,3913.6661 in 1015 3/24/2018 104
123108,5643.7411 in 98.96 8/29/2018 59
124110,6163.8121 in 97.14 10/13/2018 46
125112,6593.8821 in 95.34 12/2/2017 136
126114,5773.9481 in 93.75 1/5/2019 22
127116,4714.0131 in 92.22 12/8/2018 30
128118,2304.0741 in 90.82 11/14/2015 350Overdue
129119,9644.1341 in 89.55 1/9/2019 21
130121,5484.1881 in 88.30 Never NeverOverdue
131123,0994.2421 in 87.23 7/25/2018 69
132124,4984.2901 in 86.24 2/9/2019 12
133125,8514.3371 in 85.33 2/20/2019 9
134127,0454.3781 in 84.57 3/16/2019 2
135128,1934.4171 in 83.83 6/28/2017 181Overdue
136129,1694.4511 in 83.13 4/25/2018 95
137130,0944.4831 in 82.59 1/16/2019 19
138130,8484.5091 in 82.15 9/12/2018 55
139131,5404.5331 in 81.67 6/16/2018 80
140132,0574.5501 in 81.33 4/18/2018 97
141132,5164.5661 in 81.06 5/5/2018 92
142132,7904.5761 in 80.99 2/13/2019 11
143133,0034.5831 in 80.74 3/14/2018 107
144133,0374.5841 in 80.77 2/24/2018 112
145133,0034.5831 in 80.77 7/18/2018 71
146132,7904.5761 in 80.94 1/19/2019 18
147132,5164.5661 in 81.04 11/28/2018 33
148132,0574.5501 in 81.34 3/21/2018 105
149131,5404.5331 in 81.65 10/28/2017 146
150130,8484.5091 in 82.16 1/2/2019 23
151130,0944.4831 in 82.50 Never NeverOverdue
152129,1694.4511 in 83.16 10/24/2018 43
153128,1934.4171 in 83.83 11/3/2018 40
154127,0454.3781 in 84.53 11/14/2018 37
155125,8514.3371 in 85.36 6/20/2018 79
156124,4984.2901 in 86.24 8/4/2018 66
157123,0994.2421 in 87.22 8/1/2018 67
158121,5484.1881 in 88.36 3/9/2019 4
159119,9644.1341 in 89.55 10/10/2018 47
160118,2304.0741 in 90.81 3/17/2018 106
161116,4714.0131 in 92.26 12/26/2018 25
162114,5773.9481 in 93.72 12/5/2018 31
163112,6593.8821 in 95.33 3/28/2018 103
164110,6163.8121 in 97.14 11/17/2018 36
165108,5643.7411 in 98.96 10/17/2018 45
166106,3913.6661 in 1013 6/7/2017 187
167104,2173.5911 in 1033 10/20/2018 44
168101,9383.5131 in 1054 5/9/2018 91
16999,6623.4341 in 1084 12/22/2018 26
17097,2923.3531 in 1104 1/30/2019 15
17194,9393.2711 in 1132 1/13/2018 124
17292,4973.1871 in 1163 9/13/2017 159
17390,0813.1041 in 1190 Never NeverOverdue
17487,5933.0181 in 1230 Never NeverOverdue
17585,1342.9341 in 1262 9/5/2018 57
17682,6142.8471 in 1302 7/29/2017 172
17780,1372.7611 in 1341 4/5/2017 205
17877,6042.6741 in 1382 4/15/2017 202
17975,1222.5891 in 1435 2/16/2019 10
18072,6002.5021 in 1480 Never NeverOverdue
18170,1322.4171 in 1535 3/2/2019 6
18267,6342.3311 in 1593 6/23/2018 78
18365,2012.2471 in 1655 6/13/2018 81
18462,7432.1621 in 1711 10/3/2018 49
18560,3572.0801 in 1783 5/20/2017 192
18657,9601.9971 in 1851 11/30/2016 241
18755,6351.9171 in 1931 1/6/2018 126
18853,3071.8371 in 2014 6/2/2018 84
18951,0611.7591 in 2103 1/23/2019 17
19048,8151.6821 in 2202 7/11/2018 73
19146,6541.6081 in 2302 12/1/2018 32
19244,5041.5341 in 2410 Never Never
19342,4371.4621 in 2531 8/11/2018 64
19440,3871.3921 in 2661 12/14/2016 237
19538,4261.3241 in 2790 Never Never
19636,4821.2571 in 2941 7/13/2016 281
19734,6281.1931 in 3101 1/13/2016 333
19832,7991.1301 in 3271 2/27/2019 7
19931,0561.0701 in 3461 7/4/2018 75
20029,3411.0111 in 3661 3/13/2019 3
20127,7160.9551 in 3872 8/18/2018 62
20226,1170.9001 in 4111 8/9/2017 169
20324,6060.8481 in 4360 Never Never
20423,1270.7971 in 4640 Never Never
20521,7310.7491 in 4941 8/6/2016 274
20620,3680.7021 in 5270 Never Never
20719,0890.6581 in 5630 Never Never
20817,8390.6151 in 6021 10/31/2018 41
20916,6710.5741 in 6440 Never Never
21015,5360.5351 in 6910 Never Never
21114,4760.4991 in 7421 3/11/2017 212
21213,4480.4631 in 7981 10/24/2015 356
21312,4950.4311 in 8590 Never Never
21411,5700.3991 in 9280 Never Never
21510,7160.3691 in 1,0020 Never Never
2169,8920.3411 in 1,0850 Never Never
2179,1320.3151 in 1,1760 Never Never
2188,4000.2891 in 1,2780 Never Never
2197,7310.2661 in 1,3890 Never Never
2207,0850.2441 in 1,5161 2/21/2018 113
2216,4980.2241 in 1,6520 Never Never
2225,9350.2051 in 1,8090 Never Never
2235,4230.1871 in 1,9800 Never Never
2244,9330.1701 in 2,1770 Never Never
2254,4930.1551 in 2,3900 Never Never
2264,0700.1401 in 2,6380 Never Never
2273,6920.1271 in 2,9080 Never Never
2283,3310.1151 in 3,2240 Never Never
2293,0090.1041 in 3,5680 Never Never
2302,7020.0931 in 3,9740 Never Never
2312,4320.0841 in 4,4150 Never Never
2322,1720.0751 in 4,9440 Never Never
2331,9450.0671 in 5,5210 Never Never
2341,7290.0601 in 6,2100 Never Never
2351,5400.0531 in 6,9720 Never Never
2361,3600.0471 in 7,8950 Never Never
2371,2060.0421 in 8,9030 Never Never
2381,0570.0361 in 10,1591 8/15/2018 63
2399310.0321 in 11,5330 Never Never
2408110.0281 in 13,2400 Never Never
2417090.0241 in 15,1450 Never Never
2426120.0211 in 17,5450 Never Never
2435320.0181 in 20,1830 Never Never
2444540.0161 in 23,6510 Never Never
2453910.0131 in 27,4620 Never Never
2463310.0111 in 32,4400 Never Never
2472820.0101 in 38,0770 Never Never
2482350.0081 in 45,6920 Never Never
2491990.0071 in 53,9580 Never Never
2501630.0061 in 65,8750 Never Never
2511360.0051 in 78,9530 Never Never
2521100.0041 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
256440.0021 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 766,9690 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: Wednesday, 20 March 2019 08:46 PM