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
50382181TF
No factors below 274
TF target 273
P-1
B1 = 595000
B2 = 16808750
LL
StatusDateUserResidueShift
Verified2010-07-07Serzh10073D808EBB77BD46938885
Verified2019-12-24Sergey Nosov10073D808EBB77BD27611368
History
DateUserTypeResult
2019-12-24Sergey NosovC-LL
10073D808EBB77BD
2018-11-21Mark RoseNF
no factor from 2^73 to 2^74
2015-12-12AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-07-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-15Sid & AndyNF
no factor from 2^70 to 2^71
2015-01-22monstNF
no factor from 2^69 to 2^70
2010-07-07SerzhC-LL
10073D808EBB77BD
2010-06-11SerzhNF-PM1
B1=595000, B2=16808750, E=6
2008-10-27-Anonymous-NF
no factor to 2^69