Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
102813449TF
No factors below 276
TF target 276
P-1
B1 = 10000000
B2 = 100000000
LL
StatusDateUserResidueShift
Unverified2021-08-29David Gill-Boucher62F98A6DD01E36__17175916
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-04-16ky0urakuE4B0328882ED44DB013
History
DateUserTypeResult
2021-08-29David Gill-BoucherC-LL
62F98A6DD01E36__
2021-04-16Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-04-16ky0urakuC-PRP
E4B0328882ED44DB
PRP proof power = 8
PRP: Verified
Proof certified good
2021-04-11ky0urakuNF-PM1
B1=10000000, B2=100000000
2021-03-03David Gill-BoucherNF-PM1
B1=1035000
2020-10-29ktonyNF
no factor from 2^75 to 2^76
2020-10-27ktonyNF
no factor from 2^74 to 2^75
2014-12-29ANONYMOUSNF
no factor from 2^73 to 2^74
2014-12-29ANONYMOUSNF
no factor from 2^72 to 2^73
2014-12-29ANONYMOUSNF
no factor from 2^71 to 2^72
2014-04-22Andreas_TruetschNF
no factor from 2^70 to 2^71
2013-12-14AndrolGenhaldNF
no factor from 2^69 to 2^70
2013-09-13S00030NF
no factor from 2^68 to 2^69
2013-09-12giorgioNF
no factor from 2^67 to 2^68
2013-09-06JoDuNF
no factor from 2^66 to 2^67
2012-05-01RichardNF
no factor from 2^65 to 2^66
2010-10-19Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-04-071997rj7NF
no factor from 2^63 to 2^64