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
954041483Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
84439961622412301231932272.82019-05-30 10:28:11
History
DateUserTypeResult
2025-04-07James HeinrichF
Factor: 8443996162241230123193 / TF: 72-73
2019-05-30Smok_bmv F
Factor: 8443996162241230123193 / TF: 72-73*
2019-05-30Smok_bmv NF
no factor from 2^71 to 2^72
2018-11-13Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2017-03-08ramgeisNF
no factor from 2^68 to 2^70
2016-03-10HBendtzNF
no factor from 2^67 to 2^68
2013-02-28lindedNF
no factor from 2^66 to 2^67
2013-02-14Le ComteNF
no factor from 2^65 to 2^66
2011-03-30CorbyguyNF
no factor from 2^64 to 2^65
2010-06-03lindedNF
no factor from 2^63 to 2^64