Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
996091573Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
98543116252302517031692273.12022-08-22 19:08:46
History
DateUserTypeResult
2022-08-22Alex_soldierF
Factor: 9854311625230251703169 / TF: 73-74
2021-07-05SRBaseNF
no factor from 2^72 to 2^73
2020-07-16Yves de WandelaarNF
no factor from 2^71 to 2^72
2012-08-20lindeeNF
no factor from 2^67 to 2^71
2011-07-09lindeeNF
no factor from 2^66 to 2^67
2010-12-20lindeeNF
no factor from 2^65 to 2^66
2010-08-18lindedNF
no factor from 2^64 to 2^65