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
107821577TF
No factors below 277
TF target 276
P-1
B1 = 850000
B2 = 17000000
LL
StatusDateUserResidueShift
Unverified2020-12-09Alexander Tsupko7C27F3D34CFB07__89616072
History
DateUserTypeResult
2020-12-09Alexander TsupkoC-LL
7C27F3D34CFB07__
2020-08-08-Anonymous-NF-PM1
B1=850000, B2=17000000, E=6
2020-04-26TheJudgerNF
no factor from 2^76 to 2^77
2020-04-26TheJudgerNF
no factor from 2^75 to 2^76
2020-04-26TheJudgerNF
no factor from 2^74 to 2^75
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-01-31TSRPrimeNF
no factor from 2^70 to 2^71
2015-01-23-Anonymous-NF
no factor from 2^69 to 2^70
2015-01-20Brandon VincentNF
no factor from 2^68 to 2^69
2014-10-31-Anonymous-NF
no factor from 2^67 to 2^68
2013-09-21shengNF
no factor from 2^66 to 2^67
2012-05-19omiXorpNF
no factor from 2^65 to 2^66
2010-09-09Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-25carlos56NF
no factor from 2^63 to 2^64