Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
730178083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
25691459438998808250412271.12019-07-23 04:25:50
History
DateUserTypeResult
2025-04-09James HeinrichF
Factor: 2569145943899880825041 / TF: 71-72
2019-07-23Smok_bmv F
Factor: 2569145943899880825041 / TF: 71-72*
2019-07-23Smok_bmv NF
no factor from 2^70 to 2^71
2014-04-14monstNF
no factor from 2^66 to 2^70
2013-07-17monstNF
no factor from 2^65 to 2^66
2011-04-03monstNF
no factor from 2^64 to 2^65
2010-06-21Architects CubedNF
no factor from 2^63 to 2^64