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
58135457TF
No factors below 274
TF target 273
P-1
B1 = 530000
B2 = 9672500
LL
StatusDateUserResidueShift
Verified2013-08-08Daniel CimattiAC5DC41BEFBD6C8637414877
Verified2021-06-29Sergey NosovAC5DC41BEFBD6C8635961611
History
DateUserTypeResult
2021-06-29Sergey NosovC-LL
AC5DC41BEFBD6C86
2018-12-16ChuckNF
no factor from 2^73 to 2^74
2013-08-08Daniel CimattiC-LL
AC5DC41BEFBD6C86
2012-10-23Craig MeyersNF-PM1
B1=530000, B2=9672500
2012-09-16Jerry HallettNF
no factor from 2^72 to 2^73
2011-10-04mmmmmdonutsNF
no factor from 2^71 to 2^72
2011-10-04mmmmmdonutsNF
no factor from 2^70 to 2^71
2011-06-27David BarleyNF
no factor from 2^69 to 2^70
2009-01-22ANONYMOUSNF
no factor to 2^69