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
50113411TF
No factors below 274
TF target 273
P-1
B1 = 555000
B2 = 13320000
LL
StatusDateUserResidueShift
Verified2011-03-03BdotADCC1EE0F11CEBF07296197
Verified2019-11-05Sergey NosovADCC1EE0F11CEBF035361367
History
DateUserTypeResult
2019-11-05Sergey NosovC-LL
ADCC1EE0F11CEBF0
2018-11-26Mark RoseNF
no factor from 2^73 to 2^74
2015-12-18AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-05-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-05XZTNF
no factor from 2^70 to 2^71
2011-03-03BdotC-LL
ADCC1EE0F11CEBF0
2011-02-14BdotNF-PM1
B1=555000, B2=13320000, E=12