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
69677207TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 14681250
LL
StatusDateUserResidueShift
Verified2016-09-28ShnobelFEF870D34200D08F31517707
Verified2023-03-06AT-SGAI-CSICFEF870D34200D08F68925748
History
DateUserTypeResult
2023-03-06AT-SGAI-CSICC-LL
FEF870D34200D08F
2016-09-28ShnobelC-LL
FEF870D34200D08F
2016-05-30Judge HaleNF
no factor from 2^74 to 2^75
2014-11-03S36049NF
no factor from 2^73 to 2^74
2014-04-24Oliver KruseNF-PM1
B1=675000, B2=14681250, E=6
2014-04-12ChuckNF
no factor from 2^72 to 2^73
2014-04-12ChuckNF
no factor from 2^71 to 2^72
2013-12-27Carsten KossendeyNF
no factor from 2^70 to 2^71
2013-05-05timc995NF
no factor from 2^69 to 2^70
2010-02-09lindedNF
no factor from 2^68 to 2^69
2008-03-02David CampeauNF
no factor from 2^67 to 2^68
2008-02-28James HeinrichNF
no factor from 2^66 to 2^67