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All 52 Mersenne Primes

Write Mersenne Primes! The Mersenne Prime is the value of p in the formula (2^p-1)2p^-1
Quiz by
AzureSpark
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Last updated: March 25, 2026
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First submittedFebruary 13, 2026
Times taken44
Average score28.8%
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Hint
Answer
(2^_-1)2^_-1
2
(2^_-1)2^_-1
3
(2^_-1)2^_-1
5
(2^_-1)2^_-1
7
(2^_-1)2^_-1
13
(2^_-1)2^_-1
17
(2^_-1)2^_-1
19
(2^_-1)2^_-1
31
(2^_-1)2^_-1
61
(2^_-1)2^_-1
89
(2^_-1)2^_-1
107
(2^_-1)2^_-1
127
(2^_-1)2^_-1
521
(2^_-1)2^_-1
607
(2^_-1)2^_-1
1279
(2^_-1)2^_-1
2203
(2^_-1)2^_-1
2281
(2^_-1)2^_-1
3217
(2^_-1)2^_-1
4253
(2^_-1)2^_-1
4423
(2^_-1)2^_-1
9689
(2^_-1)2^_-1
9941
(2^_-1)2^_-1
11213
(2^_-1)2^_-1
19937
(2^_-1)2^_-1
21701
(2^_-1)2^_-1
23209
Hint
Answer
(2^_-1)2^_-1
44497
(2^_-1)2^_-1
86243
(2^_-1)2^_-1
110503
(2^_-1)2^_-1
132049
(2^_-1)2^_-1
216091
(2^_-1)2^_-1
756839
(2^_-1)2^_-1
859433
(2^_-1)2^_-1
1257787
(2^_-1)2^_-1
1398269
(2^_-1)2^_-1
2976221
(2^_-1)2^_-1
3021377
(2^_-1)2^_-1
6972593
(2^_-1)2^_-1
13466917
(2^_-1)2^_-1
20996011
(2^_-1)2^_-1
24036583
(2^_-1)2^_-1
25964951
(2^_-1)2^_-1
30402457
(2^_-1)2^_-1
32582657
(2^_-1)2^_-1
37156667
(2^_-1)2^_-1
42643801
(2^_-1)2^_-1
43112609
(2^_-1)2^_-1
57885161
(2^_-1)2^_-1
74207281
(2^_-1)2^_-1
77232917
(2^_-1)2^_-1
82589933
(2^_-1)2^_-1
136279841
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