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
47022637TF
No factors below 273
TF target 272
P-1
B1 = 800000
B2 = 800000
LL
StatusDateUserResidueShift
Verified2011-08-27netcrusher888D6DD3AD472733A913475763
Verified2017-11-21Evgeniy Zavialov8D6DD3AD472733A915332806
History
DateUserTypeResult
2017-11-21Evgeniy ZavialovC-LL
8D6DD3AD472733A9
2017-10-04Mark RoseNF
no factor from 2^72 to 2^73
2015-12-07AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-07AirSquirrelsNF
no factor from 2^70 to 2^71
2015-09-03Mark RoseNF
no factor from 2^69 to 2^70
2013-10-18Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-08-27netcrusher88C-LL
8D6DD3AD472733A9
2011-05-13-Anonymous-NF-PM1
B1=800000