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

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MnStatusDetails
175670357Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4760867342678268750232168.72016-10-15 01:42:43
History
DateUserTypeResult
2016-10-15Sergey NosovF
Factor: 476086734267826875023 / TF: 68-72*
2016-06-17tmorrowNF
no factor from 2^67 to 2^68
2015-07-03Adel El-AtawyNF
no factor from 2^66 to 2^67
2013-04-17greg3llNF
no factor from 2^65 to 2^66
2011-03-08SaraNF
no factor from 2^64 to 2^65
2010-07-16Mr-PlonkNF
no factor from 2^63 to 2^64