31
ES - Main number history
La Primitiva Number 31
Historical frequency and draw-gap stats for this number. Descriptive only: lottery draws are independent, and past results do not predict future draws.
Appearances
490
Last seen
May 18, 2026
Current gap
3 draws
Longest gap
68 draws
Average gap
7.421 draws
Observed rate
11.84%
Expected rate
12.24%
Observed vs expected
0.97x
Appearances by year
2026
5/63 (7.9%)
2025
19/156 (12.2%)
2024
23/157 (14.6%)
2023
16/156 (10.3%)
2022
11/130 (8.5%)
2021
10/104 (9.6%)
2020
12/87 (13.8%)
2019
9/103 (8.7%)
2018
16/104 (15.4%)
2017
11/104 (10.6%)
2016
15/105 (14.3%)
2015
8/105 (7.6%)
2014
14/104 (13.5%)
2013
12/104 (11.5%)
2012
19/104 (18.3%)
2011
13/105 (12.4%)
2010
11/104 (10.6%)
2009
12/105 (11.4%)
2008
8/104 (7.7%)
2007
6/104 (5.8%)
2006
20/104 (19.2%)
2005
14/105 (13.3%)
2004
14/105 (13.3%)
2003
13/104 (12.5%)
2002
15/104 (14.4%)
2001
11/104 (10.6%)
2000
12/105 (11.4%)
1999
16/104 (15.4%)
1998
17/105 (16.2%)
1997
8/104 (7.7%)
1996
10/104 (9.6%)
1995
14/104 (13.5%)
1994
8/105 (7.6%)
1993
12/104 (11.5%)
1992
16/105 (15.2%)
1991
11/81 (13.6%)
1990
7/67 (10.4%)
1989
8/52 (15.4%)
1988
5/52 (9.6%)
1987
4/53 (7.5%)
1986
5/51 (9.8%)
1985
0/10 (0.0%)
Recent appearances
May 18, 2026
Draw: 4, 11, 18, 31, 37, 44
May 2, 2026
Draw: 16, 25, 30, 31, 34, 40
Apr 27, 2026
Draw: 6, 21, 26, 31, 40, 48
Feb 12, 2026
Draw: 13, 14, 28, 30, 31, 36
Jan 24, 2026
Draw: 3, 20, 24, 31, 45, 49
Dec 15, 2025
Draw: 8, 14, 25, 27, 31, 36
Nov 29, 2025
Draw: 20, 31, 35, 36, 37, 46
Nov 27, 2025
Draw: 1, 13, 26, 31, 32, 35
Nov 20, 2025
Draw: 2, 3, 7, 31, 41, 49
Nov 15, 2025
Draw: 23, 31, 32, 39, 41, 48
Oct 13, 2025
Draw: 1, 4, 20, 25, 31, 36
Aug 23, 2025
Draw: 14, 25, 31, 40, 43, 49
Jun 30, 2025
Draw: 3, 19, 21, 31, 42, 49
Jun 9, 2025
Draw: 4, 6, 13, 15, 31, 35
May 10, 2025
Draw: 1, 8, 13, 23, 31, 39
May 8, 2025
Draw: 18, 27, 30, 31, 32, 40
Mar 27, 2025
Draw: 8, 10, 24, 31, 44, 45
Mar 17, 2025
Draw: 5, 9, 11, 28, 30, 31
Mar 8, 2025
Draw: 6, 17, 24, 31, 37, 47
Mar 6, 2025
Draw: 3, 15, 16, 27, 31, 35