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
604993453Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
22871992500159452242332271.02018-06-01 14:19:48
History
DateUserTypeResult
2025-03-17James HeinrichF
Factor: 2287199250015945224233 / TF: 70-71
2018-06-01Alex_soldierF
Factor: 2287199250015945224233 / TF: 70-71*
2016-08-29sasakiNF
no factor from 2^67 to 2^70
2012-10-17AxelssonNF
no factor from 2^65 to 2^67