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
47933647TF
No factors below 273
TF target 272
P-1
B1 = 510000
B2 = 6502500
LL
StatusDateUserResidueShift
Verified2009-08-11-Anonymous-A5FBFF69A26F1C5331428104
Verified2019-03-20Sergey NosovA5FBFF69A26F1C5313791002
History
DateUserTypeResult
2019-03-20Sergey NosovC-LL
A5FBFF69A26F1C53
2018-01-12Mark RoseNF
no factor from 2^72 to 2^73
2015-11-30AirSquirrelsNF
no factor from 2^71 to 2^72
2015-11-30AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-17Architects CubedNF
no factor from 2^69 to 2^70
2009-08-11-Anonymous-C-LL
A5FBFF69A26F1C53
2008-12-29-Anonymous-NF-PM1
B1=510000, B2=6502500