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
73102327TF
No factors below 277
TF target 274
P-1
B1 = 625000
B2 = 11875000
LL
StatusDateUserResidueShift
Verified2015-10-20Dmitry3FE86C530B7D6CF821955522
Verified2023-09-13ANONYMOUS3FE86C530B7D6CF834452190
History
DateUserTypeResult
2023-09-13ANONYMOUSC-LL
3FE86C530B7D6CF8
2020-10-16-Anonymous-NF
no factor from 2^76 to 2^77
2020-10-09-Anonymous-NF
no factor from 2^75 to 2^76
2015-10-20DmitryC-LL
3FE86C530B7D6CF8
2015-02-25driveByUpgradesNF-PM1
B1=625000, B2=11875000
2014-11-09Matthias WurtingerNF
no factor from 2^74 to 2^75
2014-09-02Kevin JagetNF
no factor from 2^73 to 2^74
2014-09-02Kevin JagetNF
no factor from 2^72 to 2^73
2014-09-02Kevin JagetNF
no factor from 2^71 to 2^72
2012-11-28NoPaNF
no factor from 2^70 to 2^71
2010-12-10ANONYMOUSNF
no factor to 2^70
2010-08-03-Anonymous-NF
no factor from 2^65 to 2^66
2010-07-30GrunwalderGIMPNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64