Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
56587627TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11200000
LL
StatusDateUserResidueShift
Verified2013-01-14Timothy DevlinB9670E6D5D7734EB4958793
Verified2020-12-16Smok_bmv B9670E6D5D7734EB37225671
History
DateUserTypeResult
2020-12-16Smok_bmv C-LL
B9670E6D5D7734EB
2018-11-01chuenkitNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^64
2015-12-28-Anonymous-NF
no factor from 2^72 to 2^73
2013-01-14Timothy DevlinC-LL
B9670E6D5D7734EB
2012-05-28rx7350NF-PM1
B1=560000, B2=11200000
2011-11-18TheJudgerNF
no factor from 2^70 to 2^72
2011-11-16garoNF
no factor from 2^69 to 2^70
2011-08-04Team_InspectorNF
no factor from 2^68 to 2^69
2009-05-26alNF
no factor from 2^67 to 2^68
2008-04-04James HeinrichNF
no factor from 2^66 to 2^67
2008-04-03James HeinrichNF
no factor from 2^65 to 2^66
2008-04-02arnaudNF
no factor from 2^64 to 2^65