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
10 draws
Longest gap
68 draws
Average gap
7.421 draws
Observed rate
11.82%
Expected rate
12.24%
Observed vs expected
0.96x
Appearances by year
2026
5/70 (7.1%)
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