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
45132589TF
No factors below 273
TF target 272
P-1
B1 = 505000
B2 = 6817500
LL
StatusDateUserResidueShift
Verified2010-05-20curtisc485B363CFE89BBD035815685
Verified2018-05-13Sergey Nosov485B363CFE89BBD019760024
History
DateUserTypeResult
2018-05-13Sergey NosovC-LL
485B363CFE89BBD0
2017-11-19One ManNF
no factor from 2^72 to 2^73
2015-10-24-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-24-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-28Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-08-04VictordeHollanderNF
no factor from 2^68 to 2^69
2010-05-20curtiscC-LL
485B363CFE89BBD0
2009-05-28KahnTXNF-PM1
B1=505000, B2=6817500