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
54034259TF
No factors below 274
TF target 273
P-1
B1 = 525000
B2 = 6562500
LL
StatusDateUserResidueShift
Verified2012-11-29zLiuD89AF112667398B710051559
Verified2020-08-11Sergey NosovD89AF112667398B747505909
History
DateUserTypeResult
2020-08-11Sergey NosovC-LL
D89AF112667398B7
2019-07-12chuenkitNF
no factor from 2^73 to 2^74
2016-02-06AirSquirrelsNF
no factor from 2^72 to 2^73
2012-11-29zLiuC-LL
D89AF112667398B7
2012-05-08Jerry HallettNF
no factor from 2^71 to 2^72
2011-12-16N HendersonNF-PM1
B1=525000, B2=6562500
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-05-22korvaNF
no factor from 2^69 to 2^70
2011-03-27UngelovendeNF
no factor from 2^68 to 2^69
2009-05-14Will EdgingtonNF
no factor from 2^67 to 2^68
2008-12-25Roman MaznichenkoNF
no factor from 2^66 to 2^67
2008-12-24Roman MaznichenkoNF
no factor from 2^65 to 2^66
2008-12-23Roman MaznichenkoNF
no factor from 2^64 to 2^65
2008-11-031997rj7NF
no factor to 2^64