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 423 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 766,9690 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
34710.0031 in 151,2330 Never Never
35900.0041 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
391990.0081 in 53,9580 Never Never
402350.0091 in 45,6920 Never Never
412820.0111 in 38,0770 Never Never
423310.0131 in 32,4400 Never Never
433910.0151 in 27,4620 Never Never
444540.0181 in 23,6510 Never Never
455320.0211 in 20,1830 Never Never
466120.0241 in 17,5450 Never Never
477090.0281 in 15,1450 Never Never
488110.0321 in 13,2400 Never Never
499310.0371 in 11,5330 Never Never
501,0570.0421 in 10,1590 Never Never
511,2060.0481 in 8,9030 Never Never
521,3600.0541 in 7,8950 Never Never
531,5400.0611 in 6,9720 Never Never
541,7290.0681 in 6,2100 Never Never
551,9450.0771 in 5,5210 Never Never
562,1720.0861 in 4,9440 Never Never
572,4320.0961 in 4,4150 Never Never
582,7020.1061 in 3,9740 Never Never
593,0090.1191 in 3,5681 1/31/2018 172
603,3310.1311 in 3,2240 Never Never
613,6920.1451 in 2,9080 Never Never
624,0700.1601 in 2,6380 Never Never
634,4930.1771 in 2,3901 5/4/2019 41
644,9330.1941 in 2,1770 Never Never
655,4230.2141 in 1,9800 Never Never
665,9350.2341 in 1,8090 Never Never
676,4980.2561 in 1,6520 Never Never
687,0850.2791 in 1,5160 Never Never
697,7310.3051 in 1,3890 Never Never
708,4000.3311 in 1,2781 5/30/2018 138
719,1320.3601 in 1,1760 Never Never
729,8920.3901 in 1,0850 Never Never
7310,7160.4221 in 1,0021 12/19/2018 80
7411,5700.4561 in 9280 Never Never
7512,4950.4921 in 8591 9/23/2017 209
7613,4480.5301 in 7980 Never Never
7714,4760.5701 in 7420 Never Never
7815,5360.6121 in 6910 Never Never
7916,6710.6571 in 6440 Never Never
8017,8390.7031 in 6022 10/26/2016 304
8119,0890.7521 in 5630 Never Never
8220,3680.8021 in 5271 4/12/2017 256
8321,7310.8561 in 4941 9/22/2018 105
8423,1270.9111 in 4641 6/10/2017 239
8524,6060.9691 in 4362 1/12/2019 73
8626,1171.0291 in 4113 5/8/2019 40
8727,7161.0921 in 3871 3/8/2017 266
8829,3411.1561 in 3661 5/17/2017 246
8931,0561.2231 in 3460 Never Never
9032,7991.2921 in 3276 9/26/2018 104
9134,6281.3641 in 3100 Never Never
9236,4821.4371 in 2943 2/23/2019 61
9338,4261.5141 in 2791 3/31/2018 155
9440,3871.5911 in 2665 12/12/2018 82
9542,4371.6721 in 2531 2/7/2018 170
9644,5041.7531 in 2414 4/20/2019 45
9746,6541.8381 in 2306 5/11/2019 39
9848,8151.9231 in 2201 12/7/2016 292
9951,0612.0121 in 2102 2/20/2016 375
10053,3072.1001 in 2011 4/8/2017 257
10155,6352.1921 in 1935 7/3/2019 24
10257,9602.2831 in 1850 Never NeverOverdue
10360,3572.3781 in 1782 11/15/2017 194
10462,7432.4721 in 1711 1/2/2016 389Overdue
10565,2012.5691 in 1653 1/26/2019 69
10667,6342.6641 in 1592 1/18/2017 280
10770,1322.7631 in 1531 6/5/2019 32
10872,6002.8601 in 1483 11/21/2018 88
10975,1222.9591 in 1437 7/28/2018 121
11077,6043.0571 in 1381 10/21/2015 410Overdue
11180,1373.1571 in 1343 9/29/2018 103
11282,6143.2551 in 1305 6/12/2019 30
11385,1343.3541 in 1263 7/6/2016 336Overdue
11487,5933.4511 in 1233 12/15/2018 81
11590,0813.5491 in 1190 Never NeverOverdue
11692,4973.6441 in 1164 4/14/2018 151
11794,9393.7401 in 1136 4/3/2019 50
11897,2923.8331 in 1103 6/26/2019 26
11999,6623.9261 in 1084 3/30/2019 51
120101,9384.0161 in 1051 5/19/2018 141
121104,2174.1061 in 1032 3/7/2018 162
122106,3914.1911 in 1015 3/24/2018 157
123108,5644.2771 in 98.96 8/29/2018 112
124110,6164.3581 in 97.14 10/13/2018 99
125112,6594.4381 in 95.34 12/2/2017 189
126114,5774.5141 in 93.77 9/18/2019 2
127116,4714.5881 in 92.22 12/8/2018 83
128118,2304.6581 in 90.82 11/14/2015 403Overdue
129119,9644.7261 in 89.56 7/10/2019 22
130121,5484.7881 in 88.31 8/24/2019 9
131123,0994.8491 in 87.23 7/25/2018 122
132124,4984.9051 in 86.25 8/7/2019 14
133125,8514.9581 in 85.34 4/6/2019 49
134127,0455.0051 in 84.57 3/16/2019 55
135128,1935.0501 in 83.83 6/28/2017 234Overdue
136129,1695.0891 in 83.13 4/25/2018 148
137130,0945.1251 in 82.59 1/16/2019 72
138130,8485.1551 in 82.15 9/12/2018 108
139131,5405.1821 in 81.67 6/16/2018 133
140132,0575.2021 in 81.34 6/19/2019 28
141132,5165.2201 in 81.06 5/5/2018 145
142132,7905.2311 in 80.912 8/21/2019 10
143133,0035.2401 in 80.78 9/7/2019 5
144133,0375.2411 in 80.78 4/10/2019 48
145133,0035.2401 in 80.77 7/18/2018 124
146132,7905.2311 in 80.94 1/19/2019 71
147132,5165.2201 in 81.05 4/27/2019 43
148132,0575.2021 in 81.34 3/21/2018 158
149131,5405.1821 in 81.65 10/28/2017 199Overdue
150130,8485.1551 in 82.16 1/2/2019 76
151130,0945.1251 in 82.51 7/13/2019 21
152129,1695.0891 in 83.18 7/6/2019 23
153128,1935.0501 in 83.84 5/1/2019 42
154127,0455.0051 in 84.54 5/29/2019 34
155125,8514.9581 in 85.37 7/17/2019 20
156124,4984.9051 in 86.24 8/4/2018 119
157123,0994.8491 in 87.23 4/24/2019 44
158121,5484.7881 in 88.36 3/9/2019 57
159119,9644.7261 in 89.57 8/14/2019 12
160118,2304.6581 in 90.82 6/22/2019 27
161116,4714.5881 in 92.28 8/28/2019 8
162114,5774.5141 in 93.73 6/1/2019 33
163112,6594.4381 in 95.35 8/10/2019 13
164110,6164.3581 in 97.15 5/22/2019 36
165108,5644.2771 in 98.96 10/17/2018 98
166106,3914.1911 in 1014 8/17/2019 11
167104,2174.1061 in 1033 10/20/2018 97
168101,9384.0161 in 1054 5/9/2018 144
16999,6623.9261 in 1084 12/22/2018 79
17097,2923.8331 in 1104 1/30/2019 68
17194,9393.7401 in 1132 1/13/2018 177
17292,4973.6441 in 1163 9/13/2017 212
17390,0813.5491 in 1190 Never NeverOverdue
17487,5933.4511 in 1230 Never NeverOverdue
17585,1343.3541 in 1262 9/5/2018 110
17682,6143.2551 in 1303 3/23/2019 53
17780,1373.1571 in 1341 4/5/2017 258
17877,6043.0571 in 1382 4/15/2017 255
17975,1222.9591 in 1438 9/14/2019 3
18072,6002.8601 in 1480 Never NeverOverdue
18170,1322.7631 in 1536 9/11/2019 4
18267,6342.6641 in 1594 9/4/2019 6
18365,2012.5691 in 1655 6/13/2018 134
18462,7432.4721 in 1711 10/3/2018 102
18560,3572.3781 in 1783 5/20/2017 245
18657,9602.2831 in 1851 11/30/2016 294
18755,6352.1921 in 1932 3/27/2019 52
18853,3072.1001 in 2014 6/2/2018 137
18951,0612.0121 in 2103 1/23/2019 70
19048,8151.9231 in 2202 7/11/2018 126
19146,6541.8381 in 2302 12/1/2018 85
19244,5041.7531 in 2410 Never Never
19342,4371.6721 in 2531 8/11/2018 117
19440,3871.5911 in 2661 12/14/2016 290
19538,4261.5141 in 2790 Never Never
19636,4821.4371 in 2941 7/13/2016 334
19734,6281.3641 in 3101 1/13/2016 386
19832,7991.2921 in 3271 2/27/2019 60
19931,0561.2231 in 3461 7/4/2018 128
20029,3411.1561 in 3661 3/13/2019 56
20127,7161.0921 in 3872 8/18/2018 115
20226,1171.0291 in 4111 8/9/2017 222
20324,6060.9691 in 4360 Never Never
20423,1270.9111 in 4641 7/31/2019 16
20521,7310.8561 in 4941 8/6/2016 327
20620,3680.8021 in 5270 Never Never
20719,0890.7521 in 5630 Never Never
20817,8390.7031 in 6021 10/31/2018 94
20916,6710.6571 in 6440 Never Never
21015,5360.6121 in 6910 Never Never
21114,4760.5701 in 7421 3/11/2017 265
21213,4480.5301 in 7981 10/24/2015 409
21312,4950.4921 in 8590 Never Never
21411,5700.4561 in 9280 Never Never
21510,7160.4221 in 1,0020 Never Never
2169,8920.3901 in 1,0851 9/21/2019 1
2179,1320.3601 in 1,1761 6/15/2019 29
2188,4000.3311 in 1,2780 Never Never
2197,7310.3051 in 1,3890 Never Never
2207,0850.2791 in 1,5161 2/21/2018 166
2216,4980.2561 in 1,6520 Never Never
2225,9350.2341 in 1,8090 Never Never
2235,4230.2141 in 1,9800 Never Never
2244,9330.1941 in 2,1770 Never Never
2254,4930.1771 in 2,3900 Never Never
2264,0700.1601 in 2,6380 Never Never
2273,6920.1451 in 2,9080 Never Never
2283,3310.1311 in 3,2240 Never Never
2293,0090.1191 in 3,5680 Never Never
2302,7020.1061 in 3,9740 Never Never
2312,4320.0961 in 4,4150 Never Never
2322,1720.0861 in 4,9440 Never Never
2331,9450.0771 in 5,5210 Never Never
2341,7290.0681 in 6,2100 Never Never
2351,5400.0611 in 6,9720 Never Never
2361,3600.0541 in 7,8950 Never Never
2371,2060.0481 in 8,9030 Never Never
2381,0570.0421 in 10,1591 8/15/2018 116
2399310.0371 in 11,5330 Never Never
2408110.0321 in 13,2400 Never Never
2417090.0281 in 15,1450 Never Never
2426120.0241 in 17,5450 Never Never
2435320.0211 in 20,1830 Never Never
2444540.0181 in 23,6510 Never Never
2453910.0151 in 27,4620 Never Never
2463310.0131 in 32,4400 Never Never
2472820.0111 in 38,0770 Never Never
2482350.0091 in 45,6920 Never Never
2491990.0081 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
253900.0041 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 766,9690 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: Saturday, 21 September 2019 09:06 PM