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
610326071Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4539198895829310338632168.62016-11-03 15:42:29
History
DateUserTypeResult
2016-11-03NipalF
Factor: 453919889582931033863 / TF: 67-70
2014-01-21sasakiNF
no factor from 2^65 to 2^67