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
60212377Factored
FactorDigitsBitsDate
146913551414045914662472373.62016-03-01 17:00:26
LL
StatusDateUserResidueShift
Verified (Factored)2013-05-06benbradleyCC203487AB04138C48382566
History
DateUserTypeResult
2016-03-01AirSquirrelsF
Factor: 14691355141404591466247 / TF: 73-74*
2013-05-06benbradleyC-LL
CC203487AB04138C
2013-01-26S485122NF-PM1
B1=565000, B2=11582500, E=6
2013-01-01TheJudgerNF
no factor from 2^72 to 2^73
2012-12-27ixfd64NF
no factor from 2^71 to 2^72
2012-10-27Zet_korNF
no factor from 2^70 to 2^71
2009-02-09sannerud.comNF
no factor to 2^70
2009-01-21tmorrowNF
no factor from 2^64 to 2^65
2009-01-20tmorrowNF
no factor from 2^63 to 2^64