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 437 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
28140.0011 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
32440.0021 in 244,0360 Never Never
33580.0021 in 185,1310 Never Never
34710.0031 in 151,2330 Never Never
35900.0041 in 119,3060 Never Never
361100.0041 in 97,6140 Never Never
371360.0061 in 78,9530 Never Never
381630.0071 in 65,8750 Never Never
391990.0081 in 53,9580 Never Never
402350.0101 in 45,6920 Never Never
412820.0111 in 38,0770 Never Never
423310.0131 in 32,4400 Never Never
433910.0161 in 27,4620 Never Never
444540.0181 in 23,6510 Never Never
455320.0221 in 20,1830 Never Never
466120.0251 in 17,5450 Never Never
477090.0291 in 15,1450 Never Never
488110.0331 in 13,2400 Never Never
499310.0381 in 11,5330 Never Never
501,0570.0431 in 10,1590 Never Never
511,2060.0491 in 8,9030 Never Never
521,3600.0551 in 7,8950 Never Never
531,5400.0631 in 6,9720 Never Never
541,7290.0701 in 6,2100 Never Never
551,9450.0791 in 5,5210 Never Never
562,1720.0881 in 4,9440 Never Never
572,4320.0991 in 4,4150 Never Never
582,7020.1101 in 3,9740 Never Never
593,0090.1221 in 3,5681 1/31/2018 186
603,3310.1361 in 3,2240 Never Never
613,6920.1501 in 2,9080 Never Never
624,0700.1661 in 2,6380 Never Never
634,4930.1831 in 2,3901 5/4/2019 55
644,9330.2011 in 2,1770 Never Never
655,4230.2211 in 1,9800 Never Never
665,9350.2421 in 1,8090 Never Never
676,4980.2641 in 1,6520 Never Never
687,0850.2881 in 1,5160 Never Never
697,7310.3151 in 1,3890 Never Never
708,4000.3421 in 1,2781 5/30/2018 152
719,1320.3721 in 1,1760 Never Never
729,8920.4031 in 1,0850 Never Never
7310,7160.4361 in 1,0021 12/19/2018 94
7411,5700.4711 in 9280 Never Never
7512,4950.5091 in 8591 9/23/2017 223
7613,4480.5471 in 7980 Never Never
7714,4760.5891 in 7420 Never Never
7815,5360.6321 in 6910 Never Never
7916,6710.6781 in 6440 Never Never
8017,8390.7261 in 6022 10/26/2016 318
8119,0890.7771 in 5630 Never Never
8220,3680.8291 in 5271 4/12/2017 270
8321,7310.8841 in 4941 9/22/2018 119
8423,1270.9411 in 4641 6/10/2017 253
8524,6061.0011 in 4362 1/12/2019 87
8626,1171.0631 in 4113 5/8/2019 54
8727,7161.1281 in 3871 3/8/2017 280
8829,3411.1941 in 3661 5/17/2017 260
8931,0561.2641 in 3460 Never Never
9032,7991.3351 in 3276 9/26/2018 118
9134,6281.4091 in 3100 Never Never
9236,4821.4851 in 2943 2/23/2019 75
9338,4261.5641 in 2791 3/31/2018 169
9440,3871.6441 in 2665 12/12/2018 96
9542,4371.7271 in 2531 2/7/2018 184
9644,5041.8111 in 2414 4/20/2019 59
9746,6541.8991 in 2306 5/11/2019 53
9848,8151.9871 in 2201 12/7/2016 306
9951,0612.0781 in 2102 2/20/2016 389
10053,3072.1691 in 2011 4/8/2017 271
10155,6352.2641 in 1935 7/3/2019 38
10257,9602.3591 in 1850 Never NeverOverdue
10360,3572.4561 in 1782 11/15/2017 208
10462,7432.5541 in 1711 1/2/2016 403Overdue
10565,2012.6541 in 1653 1/26/2019 83
10667,6342.7531 in 1592 1/18/2017 294
10770,1322.8541 in 1531 6/5/2019 46
10872,6002.9551 in 1483 11/21/2018 102
10975,1223.0571 in 1437 7/28/2018 135
11077,6043.1581 in 1381 10/21/2015 424Overdue
11180,1373.2611 in 1343 9/29/2018 117
11282,6143.3621 in 1305 6/12/2019 44
11385,1343.4651 in 1263 7/6/2016 350Overdue
11487,5933.5651 in 1233 12/15/2018 95
11590,0813.6661 in 1190 Never NeverOverdue
11692,4973.7641 in 1164 4/14/2018 165
11794,9393.8641 in 1136 4/3/2019 64
11897,2923.9601 in 1103 6/26/2019 40
11999,6624.0561 in 1085 11/2/2019 3
120101,9384.1491 in 1051 5/19/2018 155
121104,2174.2411 in 1032 3/7/2018 176
122106,3914.3301 in 1015 3/24/2018 171
123108,5644.4181 in 98.97 10/19/2019 7
124110,6164.5021 in 97.14 10/13/2018 113
125112,6594.5851 in 95.34 12/2/2017 203Overdue
126114,5774.6631 in 93.77 9/18/2019 16
127116,4714.7401 in 92.22 12/8/2018 97
128118,2304.8121 in 90.82 11/14/2015 417Overdue
129119,9644.8821 in 89.56 7/10/2019 36
130121,5484.9471 in 88.31 8/24/2019 23
131123,0995.0101 in 87.23 7/25/2018 136
132124,4985.0671 in 86.25 8/7/2019 28
133125,8515.1221 in 85.34 4/6/2019 63
134127,0455.1711 in 84.58 10/30/2019 4
135128,1935.2171 in 83.83 6/28/2017 248Overdue
136129,1695.2571 in 83.14 10/12/2019 9
137130,0945.2951 in 82.59 1/16/2019 86
138130,8485.3251 in 82.15 9/12/2018 122
139131,5405.3531 in 81.67 6/16/2018 147
140132,0575.3741 in 81.34 6/19/2019 42
141132,5165.3931 in 81.06 5/5/2018 159
142132,7905.4041 in 80.912 8/21/2019 24
143133,0035.4131 in 80.78 9/7/2019 19
144133,0375.4141 in 80.78 4/10/2019 62
145133,0035.4131 in 80.77 7/18/2018 138
146132,7905.4041 in 80.95 9/28/2019 13
147132,5165.3931 in 81.06 10/5/2019 11
148132,0575.3741 in 81.34 3/21/2018 172Overdue
149131,5405.3531 in 81.65 10/28/2017 213Overdue
150130,8485.3251 in 82.17 10/23/2019 6
151130,0945.2951 in 82.51 7/13/2019 35
152129,1695.2571 in 83.18 7/6/2019 37
153128,1935.2171 in 83.84 5/1/2019 56
154127,0455.1711 in 84.54 5/29/2019 48
155125,8515.1221 in 85.37 7/17/2019 34
156124,4985.0671 in 86.24 8/4/2018 133
157123,0995.0101 in 87.23 4/24/2019 58
158121,5484.9471 in 88.36 3/9/2019 71
159119,9644.8821 in 89.57 8/14/2019 26
160118,2304.8121 in 90.83 10/16/2019 8
161116,4714.7401 in 92.28 8/28/2019 22
162114,5774.6631 in 93.73 6/1/2019 47
163112,6594.5851 in 95.35 8/10/2019 27
164110,6164.5021 in 97.15 5/22/2019 50
165108,5644.4181 in 98.96 10/17/2018 112
166106,3914.3301 in 1014 8/17/2019 25
167104,2174.2411 in 1033 10/20/2018 111
168101,9384.1491 in 1054 5/9/2018 158
16999,6624.0561 in 1084 12/22/2018 93
17097,2923.9601 in 1105 11/6/2019 2
17194,9393.8641 in 1133 10/9/2019 10
17292,4973.7641 in 1163 9/13/2017 226
17390,0813.6661 in 1190 Never NeverOverdue
17487,5933.5651 in 1230 Never NeverOverdue
17585,1343.4651 in 1262 9/5/2018 124
17682,6143.3621 in 1303 3/23/2019 67
17780,1373.2611 in 1341 4/5/2017 272Overdue
17877,6043.1581 in 1382 4/15/2017 269
17975,1223.0571 in 1438 9/14/2019 17
18072,6002.9551 in 1480 Never NeverOverdue
18170,1322.8541 in 1536 9/11/2019 18
18267,6342.7531 in 1594 9/4/2019 20
18365,2012.6541 in 1656 10/2/2019 12
18462,7432.5541 in 1711 10/3/2018 116
18560,3572.4561 in 1784 11/9/2019 1
18657,9602.3591 in 1851 11/30/2016 308
18755,6352.2641 in 1932 3/27/2019 66
18853,3072.1691 in 2014 6/2/2018 151
18951,0612.0781 in 2103 1/23/2019 84
19048,8151.9871 in 2203 9/25/2019 14
19146,6541.8991 in 2302 12/1/2018 99
19244,5041.8111 in 2410 Never Never
19342,4371.7271 in 2531 8/11/2018 131
19440,3871.6441 in 2661 12/14/2016 304
19538,4261.5641 in 2790 Never Never
19636,4821.4851 in 2941 7/13/2016 348
19734,6281.4091 in 3101 1/13/2016 400
19832,7991.3351 in 3271 2/27/2019 74
19931,0561.2641 in 3461 7/4/2018 142
20029,3411.1941 in 3661 3/13/2019 70
20127,7161.1281 in 3872 8/18/2018 129
20226,1171.0631 in 4111 8/9/2017 236
20324,6061.0011 in 4360 Never Never
20423,1270.9411 in 4641 7/31/2019 30
20521,7310.8841 in 4941 8/6/2016 341
20620,3680.8291 in 5270 Never Never
20719,0890.7771 in 5630 Never Never
20817,8390.7261 in 6021 10/31/2018 108
20916,6710.6781 in 6440 Never Never
21015,5360.6321 in 6910 Never Never
21114,4760.5891 in 7421 3/11/2017 279
21213,4480.5471 in 7982 10/26/2019 5
21312,4950.5091 in 8590 Never Never
21411,5700.4711 in 9280 Never Never
21510,7160.4361 in 1,0020 Never Never
2169,8920.4031 in 1,0851 9/21/2019 15
2179,1320.3721 in 1,1761 6/15/2019 43
2188,4000.3421 in 1,2780 Never Never
2197,7310.3151 in 1,3890 Never Never
2207,0850.2881 in 1,5161 2/21/2018 180
2216,4980.2641 in 1,6520 Never Never
2225,9350.2421 in 1,8090 Never Never
2235,4230.2211 in 1,9800 Never Never
2244,9330.2011 in 2,1770 Never Never
2254,4930.1831 in 2,3900 Never Never
2264,0700.1661 in 2,6380 Never Never
2273,6920.1501 in 2,9080 Never Never
2283,3310.1361 in 3,2240 Never Never
2293,0090.1221 in 3,5680 Never Never
2302,7020.1101 in 3,9740 Never Never
2312,4320.0991 in 4,4150 Never Never
2322,1720.0881 in 4,9440 Never Never
2331,9450.0791 in 5,5210 Never Never
2341,7290.0701 in 6,2100 Never Never
2351,5400.0631 in 6,9720 Never Never
2361,3600.0551 in 7,8950 Never Never
2371,2060.0491 in 8,9030 Never Never
2381,0570.0431 in 10,1591 8/15/2018 130
2399310.0381 in 11,5330 Never Never
2408110.0331 in 13,2400 Never Never
2417090.0291 in 15,1450 Never Never
2426120.0251 in 17,5450 Never Never
2435320.0221 in 20,1830 Never Never
2444540.0181 in 23,6510 Never Never
2453910.0161 in 27,4620 Never Never
2463310.0131 in 32,4400 Never Never
2472820.0111 in 38,0770 Never Never
2482350.0101 in 45,6920 Never Never
2491990.0081 in 53,9580 Never Never
2501630.0071 in 65,8750 Never Never
2511360.0061 in 78,9530 Never Never
2521100.0041 in 97,6140 Never Never
253900.0041 in 119,3060 Never Never
254710.0031 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
260140.0011 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, 9 November 2019 08:44 PM