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
44780653TF
No factors below 274
TF target 272
P-1
B1 = 535000
B2 = 13642500
LL
StatusDateUserResidueShift
Verified2009-02-22linded794C7931425B3E4B9684954
Verified2018-03-22Sergey Nosov794C7931425B3E4B31197909
History
DateUserTypeResult
2019-11-14Sid & AndyNF
no factor from 2^73 to 2^74
2018-03-22Sergey NosovC-LL
794C7931425B3E4B
2018-03-07Andrew BNF
no factor from 2^72 to 2^73
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-10-18JCNF
no factor from 2^71 to 2^72
2015-10-11XZTNF
no factor from 2^70 to 2^71
2015-08-04Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-07-07NRNF
no factor from 2^68 to 2^69
2009-02-22lindedC-LL
794C7931425B3E4B
2009-01-04lindedNF-PM1
B1=535000, B2=13642500