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
944097383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
56016255935426358852892272.22019-05-20 11:10:33
History
DateUserTypeResult
2025-04-12James HeinrichF
Factor: 5601625593542635885289 / TF: 72-73
2019-05-20Smok_bmv F
Factor: 5601625593542635885289 / TF: 72-73*
2019-05-20Smok_bmv NF
no factor from 2^71 to 2^72
2018-11-16Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2017-04-06ramgeisNF
no factor from 2^68 to 2^70
2016-10-10ConductorNF
no factor from 2^67 to 2^68
2015-09-06Bruno VictalNF
no factor from 2^66 to 2^67
2013-06-12ramgeisNF
no factor from 2^65 to 2^66
2011-06-05lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64