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
46157311TF
No factors below 273
TF target 272
P-1
B1 = 795000
B2 = 795000
LL
StatusDateUserResidueShift
Verified2009-03-07-Anonymous-CDDA108880965C8A6196046
Verified2017-09-19Evgeniy ZavialovCDDA108880965C8A22891106
History
DateUserTypeResult
2018-02-23-Anonymous-NF
no factor from 2^72 to 2^73
2017-09-19Evgeniy ZavialovC-LL
CDDA108880965C8A
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-05Mark RoseNF
no factor from 2^70 to 2^71
2015-08-27Gordon SpenceNF
no factor from 2^69 to 2^70
2014-08-22chalsallNF
no factor from 2^68 to 2^69
2009-03-07-Anonymous-C-LL
CDDA108880965C8A
2009-01-27curtiscNF-PM1
B1=795000