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

PrimeNet Exponent Status

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MnStatusDetails
544061383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
40750245015316350390972271.82020-01-24 03:26:05
History
DateUserTypeResult
2025-04-07James HeinrichF
Factor: 4075024501531635039097 / TF: 71-72
2020-01-24Smok_bmv F
Factor: 4075024501531635039097 / TF: 71-72*
2019-10-23sasakiNF
no factor from 2^70 to 2^71
2018-11-04Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-01-22sasakiNF
no factor from 2^68 to 2^69
2016-01-12HBendtzNF
no factor from 2^66 to 2^68
2014-10-20sasakiNF
no factor from 2^65 to 2^66