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
46827167Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 272
P-1
B1 = 560000
B2 = 13440000
LL
StatusDateUserResidueShift
Verified2010-01-07linded0DF85BC7CC419FC61959816
Verified2018-04-23Oliver Kruse0DF85BC7CC419FC640350570
History
DateUserTypeResult
2018-04-23Oliver KruseC-LL
0DF85BC7CC419FC6
2017-10-29TheJudgerNF
no factor from 2^72 to 2^73
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
2015-05-30David CampeauNF
no factor from 2^69 to 2^70
2014-09-05VictordeHollanderNF
no factor from 2^68 to 2^69
2010-01-07lindedC-LL
0DF85BC7CC419FC6
2009-11-18lindedNF-PM1
B1=560000, B2=13440000