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
478040681Factored
FactorDigitsBitsDate
5070514184660692790172168.82017-11-30 17:31:05
History
DateUserTypeResult
2017-11-30ky0urakuF
Factor: 507051418466069279017 / TF: 68-69*
2016-06-11sasakiNF
no factor from 2^67 to 2^68
2016-03-25sasakiNF
no factor from 2^66 to 2^67
2014-10-09-Anonymous-NF
no factor from 2^65 to 2^66
2011-12-12RichardNF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64