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
69767807TF
No factors below 275
TF target 274
P-1
B1 = 730000
B2 = 16972500
LL
StatusDateUserResidueShift
Verified2016-10-14Evgeniy Zavialov7F2EE6E5649E6C7A61222683
Verified2023-12-14Ryan Propper7F2EE6E5649E6C7A53352223
History
DateUserTypeResult
2023-12-14Ryan PropperC-LL
7F2EE6E5649E6C7A
2016-10-14Evgeniy ZavialovC-LL
7F2EE6E5649E6C7A
2016-06-13Judge HaleNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^62 to 2^64
2016-03-31Mark RoseNF
no factor from 2^64 to 2^65
2014-06-22BdotNF
no factor from 2^73 to 2^74
2014-06-14BdotNF
no factor from 2^72 to 2^73
2014-03-27HBendtzNF-PM1
B1=730000, B2=16972500, E=6
2014-03-17garoNF
no factor from 2^71 to 2^72
2012-10-25ANONYMOUSNF
no factor from 2^70 to 2^71
2012-03-20PrimeCruncherNF
no factor from 2^69 to 2^70
2010-02-25S00030NF
no factor from 2^68 to 2^69
2010-02-24arnaudNF
no factor from 2^67 to 2^68
2010-02-18]mh[ VirtekNF
no factor from 2^66 to 2^67
2010-02-14Thomas SprengerNF
no factor from 2^65 to 2^66