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

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MnStatusDetails
189196309Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3511859986382667671032168.32015-08-24 22:56:55
History
DateUserTypeResult
2015-08-24demfloroF
Factor: 351185998638266767103 / TF: 68-69
2015-08-24demfloroNF
no factor from 2^66 to 2^68
2013-06-01sasaki3NF
no factor from 2^65 to 2^66
2011-04-07sasaki3NF
no factor from 2^64 to 2^65
2010-08-01Mr-PlonkNF
no factor from 2^63 to 2^64