Every Day Counts
Mersenne Prime Exponent Days
 
Age: 11,207 days
Date of birth
Your 23rd Mersenne Prime Exponent Day is on
Monday
when you will be
11,213 days old

These are primes p such that 2p - 1 is prime.

For Mersenne Prime Days see Mersenne Prime Days.

Remind me, please


Next Prime Events
Day Age
Event
Days Ahead
Year Age
11 Nov 2024
11,213
6
30
11 Nov 2024
11,213
6
30
17 Feb 2025
11,311
104
30
29 Jan 2026
11,657
450
31
01 Apr 2026
11,719
512
32
07 Nov 2026
11,939
732
32
18 Jan 2027
12,011
804
32
23 Oct 2027
12,289
1,082
33
21 Jan 2028
12,379
1,172
33
09 Oct 2028
12,641
1,434
34
15 Aug 2031
13,681
2,474
37
12 Jan 2033
14,197
2,990
38
26 Apr 2038
16,127
4,920
44
11 Apr 2040
16,843
5,636
46
10 Dec 2043
18,181
6,974
49
15 Aug 2072
28,657
17,450
78
06 Aug 2173
65,537
54,330
179
09 Jan 2353
131,071
119,864
358
Ordinal
Day Age
Date
Age
1st
2
03 Mar 1994
0
2nd
3
04 Mar 1994
0
3rd
5
06 Mar 1994
0
4th
7
08 Mar 1994
0
5th
13
14 Mar 1994
0
6th
17
18 Mar 1994
0
7th
19
20 Mar 1994
0
8th
31
01 Apr 1994
0
9th
61
01 May 1994
0
10th
89
29 May 1994
0
11th
107
16 Jun 1994
0
12th
127
06 Jul 1994
0
13th
521
04 Aug 1995
1
14th
607
29 Oct 1995
1
15th
1,279
31 Aug 1997
3
16th
2,203
12 Mar 2000
6
17th
2,281
29 May 2000
6
18th
3,217
21 Dec 2002
8
19th
4,253
22 Oct 2005
11
20th
4,423
10 Apr 2006
12
21st
9,689
09 Sep 2020
26
22nd
9,941
19 May 2021
27
23rd
11,213
11 Nov 2024
30
1
24th
19,937
30 Sep 2048
54
25th
21,701
30 Jul 2053
59
26th
23,209
15 Sep 2057
63
27th
44,497
29 Dec 2115
121
28th
86,243
16 Apr 2230
236