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
53977717TF
No factors below 275
TF target 273
P-1
B1 = 640000
B2 = 17600000
LL
StatusDateUserResidueShift
Verified2013-07-10o-jillAEAD0A212D183DE236607612
Verified2020-07-20manrusAEAD0A212D183DE236407358
History
DateUserTypeResult
2020-07-20manrusC-LL
AEAD0A212D183DE2
2020-06-25-Anonymous-NF
no factor from 2^74 to 2^75
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-01-29AirSquirrelsNF
no factor from 2^72 to 2^73
2013-07-10o-jillC-LL
AEAD0A212D183DE2
2012-05-08James HeinrichNF
no factor from 2^71 to 2^72
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-05-21mtlNF
no factor from 2^69 to 2^70
2011-05-03-Anonymous-NF
no factor from 2^68 to 2^69
2011-04-26TheJudgerNF-PM1
B1=640000, B2=17600000
2009-05-05-Anonymous-NF
no factor from 2^67 to 2^68
2008-12-29James HintzNF
no factor from 2^66 to 2^67
2008-12-24GnorfeNF
no factor from 2^65 to 2^66
2008-12-23Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-14-Anonymous-NF
no factor to 2^64