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
38051773TF
No factors below 274
TF target 271
P-1
B1 = 335000
B2 = 1675000
LL
StatusDateUserResidueShift
Verified2007-07-04GIMPSChinaECAC10226561F89A33581601
Verified2015-01-04TequilaTRECAC10226561F89A2777896
History
DateUserTypeResult
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-11-Anonymous-NF
no factor from 2^71 to 2^72
2015-01-04TequilaTRC-LL
ECAC10226561F89A
2014-11-28chalsallNF
no factor from 2^70 to 2^71
2014-10-12HBendtzNF
no factor from 2^69 to 2^70