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
130523663Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 878000
B2 = 186082890
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-05Luke DurantAB689A2417D1F961013
History
DateUserTypeResult
2024-09-05Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-05Luke DurantC-PRP
AB689A2417D1F961
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-13David HruskaNF-PM1
B1=878000, B2=186082890
2023-05-19ZbiGNF
no factor from 2^76 to 2^77
2023-05-18ZbiGNF
no factor from 2^75 to 2^76
2022-12-25SRBaseNF
no factor from 2^74 to 2^75
2021-07-22SRBaseNF
no factor from 2^73 to 2^74
2015-11-11ANONYMOUSNF
no factor from 2^72 to 2^73
2015-11-11ANONYMOUSNF
no factor from 2^71 to 2^72
2015-11-11ANONYMOUSNF
no factor from 2^70 to 2^71
2015-11-11ANONYMOUSNF
no factor from 2^69 to 2^70
2015-11-11ANONYMOUSNF
no factor from 2^68 to 2^69
2015-11-11ANONYMOUSNF
no factor from 2^67 to 2^68
2015-01-18ANONYMOUSNF
no factor from 2^66 to 2^67
2012-10-17RichardNF
no factor from 2^65 to 2^66
2010-11-14RichardNF
no factor from 2^64 to 2^65
2010-06-01James HintzNF
no factor from 2^63 to 2^64