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
70345997TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 13280000
LL
StatusDateUserResidueShift
Verified2016-12-12Lazan71A16176488024C318662800
Verified2017-01-19basey71A16176488024C322792292
History
DateUserTypeResult
2017-01-19baseyC-LL
71A16176488024C3
2016-12-12LazanC-LL
71A16176488024C3
2016-05-27-Anonymous-NF
no factor from 2^74 to 2^75
2015-01-02FilenNF-PM1
B1=640000, B2=13280000, E=12
2014-10-23NickOfTimeNF
no factor from 2^73 to 2^74
2014-10-20RichD0NF
no factor from 2^72 to 2^73
2014-09-18LaurVNF
no factor from 2^71 to 2^72
2013-04-24-Anonymous-NF
no factor from 2^70 to 2^71
2010-06-25-Anonymous-NF
no factor to 2^70
2008-11-27Wojciech FlorekNF
no factor to 2^64