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

PrimeNet Exponent Status

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MnStatusDetails
903544969Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6856131151623834111912169.22017-05-26 15:57:58
History
DateUserTypeResult
2024-06-09James HeinrichNF
no factor from 2^68 to 2^69
2017-05-26ConductorF
Factor: 685613115162383411191 / TF: 69-70
2017-03-09ConductorNF
no factor from 2^68 to 2^69
2016-06-13ConductorNF
no factor from 2^67 to 2^68
2015-02-02Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-06-09lindedNF
no factor from 2^64 to 2^65
2010-07-06lindeeNF
no factor from 2^63 to 2^64