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
108691901TF
No factors below 276
TF target 276
P-1
B1 = 781000
B2 = 21852000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-08-21Smok_bmv DA9E92BFA0B5E6696703101813
History
DateUserTypeResult
2021-08-21Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-08-21Smok_bmv C-PRP
DA9E92BFA0B5E669
PRP proof power = 8
PRP: Verified
Proof certified good
2021-07-29Smok_bmv NF-PM1
B1=781000, B2=21852000
2021-04-12ChuckNF
no factor from 2^75 to 2^76
2021-04-11RichD0NF
no factor from 2^74 to 2^75
2019-09-11Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-11Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-07-Anonymous-NF
no factor from 2^70 to 2^71
2015-04-27g0bNF
no factor from 2^69 to 2^70
2015-04-07g0bNF
no factor from 2^68 to 2^69
2014-11-21g0bNF
no factor from 2^67 to 2^68
2014-07-22-Anonymous-NF
no factor from 2^66 to 2^67
2012-05-23Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-09-11I2NM2NF
no factor from 2^64 to 2^65
2010-04-29argusdustyNF
no factor from 2^63 to 2^64