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

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MnStatusDetails
479096581Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5417746506525801226072168.92017-12-23 07:27:33
9523224828583792377912169.72017-12-23 07:27:33
History
DateUserTypeResult
2017-12-23ky0urakuF
Factor: 541774650652580122607 / TF: 68-70
2017-12-23ky0urakuF
Factor: 952322482858379237791 / TF: 68-70
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-04-11monstNF
no factor from 2^66 to 2^67
2014-10-10Mr-PlonkNF
no factor from 2^65 to 2^66
2011-12-12CandideNF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64