Number 64

In SuperEnalotto under the 6/90 + 1/90 · Dec 1997 – Jul 2009 rules — 1,425 draws, 6 from 1–90 (an earlier era).

97times drawn · chance expected 95 +0.21σ

15draws waiting · a wait this long: 38% for any number

14.5average wait between appearances · chance says 15.0

56longest completed wait · 89% chance of one at least that long

64 is drawn as often as chance explains

Drawn 97 times in 1,425 draws against 95.0 expected, +0.21σ. Each draw is independent: after 15 draws away it is exactly as likely tonight as a number drawn yesterday. It has also come out as the bonus ball 31 times, counted separately.

Number 64, draw by draw

Drawn 97 times in 1,425 draws · average wait 14.5 draws · longest completed wait 56 · waiting 15 draws now

a completed wait — darker is longer the wait still running — a lower bound, not a finished gap

Where it lands in a sorted draw

Sort a draw and 64 has a favourite seat — chance gives a large number the high positions more often. That is the shape of sorting, not of the machine.

1st smallest0 · chance 0.2
2nd smallest5 · chance 2.2
3rd smallest20 · chance 11.9
4th smallest28 · chance 30.2
5th smallest31 · chance 36.2
6th smallest13 · chance 16.4

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 5.4 shared draws, and the leaders are simply the ones that came out ahead this time.

16 72 77 89 90 40

It has shared a draw with every one of the other 89 numbers; chance expected about 0.4 still unmet by now. Every pair →

How many people play it

Under the crowd model, 64 is picked about 0.86× as often as an indifferent choice — 38th most popular of 90. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.

Numbers above 31 ×0.86

The model and its sources → · What people believe about 64 →

Every draw it appeared in

Date	Wait	Position	The draw
2009-05-26	11	4th	6 33 35 64 66 77
2009-04-30	2	2nd	28 64 65 77 85 89
2009-04-27	5	4th	7 40 54 64 69 71

What this cannot tell you

Nothing here predicts the next draw. A number’s history is a record of a fair machine’s past, and the machine keeps none of it: 64 is drawn with probability 6/90 tonight whatever it did last week.

2007-04-03	14	6th	12 16 21 25 27 64
2007-03-01	15	3rd	40 55 64 65 70 85
2007-01-25	2	6th	4 6 26 28 53 64
2007-01-20	17	4th	18 47 55 64 74 89
2006-12-12	6	5th	7 17 44 63 64 88
2006-11-28	36	5th	50 51 57 59 64 74
2006-09-05	6	4th	16 21 51 64 65 89
2006-08-22	16	4th	3 8 16 64 72 73
2006-07-15	11	6th	16 21 27 43 56 64
2006-06-20	6	5th	22 26 51 63 64 73
2006-06-06	18	5th	29 31 41 44 64 73
2006-04-26	28	6th	13 18 47 51 60 64
2006-02-18	19	4th	34 40 42 64 77 88
2006-01-05	6	5th	8 27 29 38 64 82
2005-12-22	5	4th	9 46 54 64 69 72
2005-12-10	6	5th	20 27 28 46 64 85
2005-11-26	34	6th	23 30 32 41 48 64
2005-09-08	6	2nd	42 64 79 84 87 89
2005-08-25	9	6th	7 15 33 40 51 64
2005-08-04	1	3rd	24 37 64 81 84 90
2005-08-02	11	3rd	24 34 64 66 68 72
2005-07-07	8	5th	17 21 40 55 64 79
2005-06-18	4	5th	7 19 27 54 64 78
2005-06-04	28	5th	15 18 35 55 64 88
2005-02-26	25	5th	4 23 28 60 64 65
2004-12-01	50	3rd	3 41 64 65 74 90
2004-06-09	16	6th	1 2 26 31 42 64
2004-04-14	24	3rd	24 51 64 69 71 77
2004-01-21	26	4th	3 36 53 64 80 90
2003-10-22	9	3rd	14 15 64 76 80 86
2003-09-20	1	4th	42 44 51 64 65 77
2003-09-17	1	3rd	25 33 64 67 68 73
2003-09-13	1	6th	1 18 34 39 48 64
2003-09-10	4	4th	39 50 51 64 72 81
2003-08-27	38	5th	1 8 22 28 64 77
2003-04-16	19	4th	15 22 37 64 88 90
2003-02-08	49	5th	3 14 31 32 64 79
2002-09-07	22	4th	16 51 57 64 72 90
2002-06-22	2	6th	16 37 42 46 60 64
2002-06-15	17	4th	8 16 33 64 71 86
2002-04-17	4	5th	24 27 35 43 64 88
2002-04-03	6	5th	15 37 40 47 64 81
2002-03-13	43	3rd	20 40 64 68 76 90
2001-10-17	24	4th	18 49 60 64 80 84
2001-07-25	3	3rd	39 56 64 75 76 90
2001-07-14	7	5th	1 31 44 59 64 77
2001-06-20	7	5th	25 32 34 54 64 83
2001-05-26	12	6th	5 26 37 43 45 64
2001-04-14	5	3rd	10 11 64 74 82 88
2001-03-28	28	4th	11 39 63 64 74 88
2000-12-20	9	5th	26 36 43 47 64 90
2000-11-18	11	5th	3 21 42 49 64 85
2000-10-11	10	3rd	11 54 64 70 73 77
2000-09-06	1	5th	7 11 48 49 64 72
2000-09-02	23	5th	28 44 49 57 64 89
2000-06-14	16	4th	15 25 50 64 80 89
2000-04-19	21	3rd	5 53 64 74 77 88
2000-02-05	27	4th	17 48 52 64 86 87
1999-11-03	8	3rd	19 42 64 68 72 86
1999-10-06	15	4th	38 58 61 64 82 87
1999-08-14	5	2nd	45 64 73 80 81 85
1999-07-28	20	2nd	13 64 68 84 89 90
1999-05-19	8	4th	10 23 35 64 74 90
1999-04-21	6	5th	20 53 55 61 64 74
1999-03-31	44	3rd	25 60 64 71 75 85
1998-10-28	3	3rd	37 60 64 73 80 84
1998-10-17	35	5th	10 13 50 59 64 78
1998-06-17	2	5th	10 16 35 39 64 65
1998-06-10	10	5th	5 14 17 38 64 68
1998-05-06	7	4th	5 28 33 64 81 84
1998-04-11	10	3rd	23 58 64 67 79 81
1998-03-07	8	5th	2 12 57 62 64 71
1998-02-07	—	5th	8 9 23 34 64 89