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
46428167TF
No factors below 273
TF target 272
P-1
B1 = 565000
B2 = 15678750
LL
StatusDateUserResidueShift
Verified2008-12-14-Anonymous-51FA6D9AF6ADC8F710209422
Verified2017-11-01Evgeniy Zavialov51FA6D9AF6ADC8F729548902
History
DateUserTypeResult
2018-07-18monstNF
no factor from 2^72 to 2^73
2017-11-01Evgeniy ZavialovC-LL
51FA6D9AF6ADC8F7
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-27Mark RoseNF
no factor from 2^70 to 2^71
2015-08-03Gordon SpenceNF
no factor from 2^69 to 2^70
2014-08-28VictordeHollanderNF
no factor from 2^68 to 2^69
2008-12-14Marvin Ray BurnsC-LL
51FA6D9AF6ADC8F7
2008-11-03Marvin Ray BurnsNF-PM1
B1=565000, B2=15678750