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
907101053Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
25639846845367771953672271.12019-09-29 19:41:58
History
DateUserTypeResult
2024-06-30Naegi MakotoNF
no factor from 2^69 to 2^70
2024-05-27ChuckNF
no factor from 2^68 to 2^69
2019-09-29NipalF
Factor: 2563984684536777195367 / TF: 71-72
2019-09-29ATHNF
no factor from 2^70 to 2^71
2017-11-12ConductorNF
no factor from 2^69 to 2^70
2017-04-30ConductorNF
no factor from 2^68 to 2^69
2016-06-27ConductorNF
no factor from 2^67 to 2^68
2016-05-23BloodIceNF
no factor from 2^1 to 2^64
2015-04-17ramgeisNF
no factor from 2^66 to 2^67
2013-04-25-Anonymous-NF
no factor from 2^65 to 2^66
2011-11-24lindedNF
no factor from 2^64 to 2^65
2010-07-05lindedNF
no factor from 2^63 to 2^64