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
106382839TF
No factors below 276
TF target 276
P-1
B1 = 860000
B2 = 14835000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-10-05ky0urakuE51BEA9702738E796955525513
History
DateUserTypeResult
2021-10-05curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-10-05ky0urakuC-PRP
E51BEA9702738E79
PRP proof power = 9
PRP: Verified
Proof certified good
2021-09-26ky0urakuNF-PM1
B1=860000, B2=14835000
2021-04-04TheJudgerNF
no factor from 2^75 to 2^76
2021-04-04TheJudgerNF
no factor from 2^74 to 2^75
2020-05-17XZTNF
no factor from 2^73 to 2^74
2020-03-27SRBaseNF
no factor from 2^72 to 2^73
2015-01-09shaugeNF
no factor from 2^71 to 2^72
2014-05-27Andreas_TruetschNF
no factor from 2^70 to 2^71
2013-09-08sasakiNF
no factor from 2^69 to 2^70
2013-09-08sasakiNF
no factor from 2^68 to 2^69
2013-09-08sasakiNF
no factor from 2^66 to 2^68
2012-05-15Christopher TompkinsNF
no factor from 2^65 to 2^66
2010-09-04Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-23OS1NF
no factor from 2^63 to 2^64