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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
912022183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
23975963042806273174872271.02019-03-14 06:07:50
History
DateUserTypeResult
2025-03-22James HeinrichF
Factor: 2397596304280627317487 / TF: 71-72
2024-05-30James HeinrichNF
no factor from 2^69 to 2^70
2019-03-14Smok_bmv F
Factor: 2397596304280627317487 / TF: 71-72*
2018-11-12srow7NF
no factor from 2^70 to 2^71
2017-12-06ConductorNF
no factor from 2^69 to 2^70
2017-02-26sasakiNF
no factor from 2^68 to 2^69
2016-05-15ConductorNF
no factor from 2^67 to 2^68
2015-11-23ConductorNF
no factor from 2^66 to 2^67
2013-05-02ramgeisNF
no factor from 2^65 to 2^66
2011-10-25Rob_DeeNF
no factor from 2^64 to 2^65
2010-07-26lindedNF
no factor from 2^63 to 2^64