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
903771859Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12325675062367005623532270.12019-01-14 20:42:11
History
DateUserTypeResult
2019-01-14ConductorF
Factor: 1232567506236700562353 / TF: 70-71
2016-04-15YxinityNF
no factor from 2^67 to 2^70
2015-02-02Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-07-27lindedNF
no factor from 2^64 to 2^65
2010-07-03lindedNF
no factor from 2^63 to 2^64