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
105409613TF
No factors below 276
TF target 276
P-1
B1 = 883000
B2 = 52422000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-08-18ky0uraku40F2850C9252A1AB2067700913
History
DateUserTypeResult
2021-08-18Chad Steenerson CERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-08-18ky0urakuC-PRP
40F2850C9252A1AB
PRP proof power = 9
PRP: Verified
Proof certified good
2021-08-08Simon JosefssonNF-PM1
B1=883000, B2=52422000
2021-03-28TheJudgerNF
no factor from 2^75 to 2^76
2021-03-28TheJudgerNF
no factor from 2^74 to 2^75
2020-04-03SRBaseNF
no factor from 2^73 to 2^74
2020-03-07el groccoNF
no factor from 2^72 to 2^73
2019-01-29Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-12arnaudNF
no factor from 2^70 to 2^71
2014-11-05webbertNF
no factor from 2^69 to 2^70
2014-10-30webbertNF
no factor from 2^68 to 2^69
2014-10-28webbertNF
no factor from 2^67 to 2^68
2014-06-1669-bit_color_depthNF
no factor from 2^66 to 2^67
2012-05-13omiXorpNF
no factor from 2^65 to 2^66
2010-09-01BOMNF
no factor from 2^64 to 2^65
2010-04-20lindedNF
no factor from 2^63 to 2^64