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
699029519Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5067296272407416416732168.82017-06-25 10:17:06
History
DateUserTypeResult
2017-06-25ConductorF
Factor: 506729627240741641673 / TF: 68-69
2014-11-21sasakiNF
no factor from 2^66 to 2^68
2013-08-16sasakiNF
no factor from 2^65 to 2^66
2012-01-21laleraNF
no factor from 2^64 to 2^65
2010-06-25Architects CubedNF
no factor from 2^63 to 2^64