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
764057683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15206086099505053054792270.42020-03-31 18:09:17
History
DateUserTypeResult
2020-03-31Smok_bmv F
Factor: 1520608609950505305479 / TF: 70-71
2013-10-19monstNF
no factor from 2^66 to 2^70
2013-05-13america64NF
no factor from 2^65 to 2^66
2011-07-08monstNF
no factor from 2^64 to 2^65
2010-06-14Architects CubedNF
no factor from 2^63 to 2^64