Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
975130789Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
3381344021320631548.32008-06-10 23:35:55
3624528768370805211858.32015-08-27 11:20:44
211658124957981381112064.22015-12-29 20:27:09
2729241290891312987832167.92023-08-21 07:53:35
History
DateUserTypeResult
2025-04-09yuriy5-1NF
no factor from 2^68 to 2^69
2023-08-21TJAOIF
Factor: 272924129089131298783 / TF: 67-68
2015-12-29ConductorF
Factor: 21165812495798138111 / TF: 1-65
2015-08-27TJAOIF
Factor: 362452876837080521 / TF: 58-59