135 513 299 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	1093000
B2 =	775868610

Status	Date	User	Residue	Shift	Type	Base
Verified	2024-10-11	Borek	CE159E2047265CE5	74499286	1	3

History

Date	User	Type	Result
2024-10-11	Luke Durant	CERT	PRP Certification CERT proof power = 10 Proof certified good
2024-10-11	Borek	C-PRP	CE159E2047265CE5 PRP proof power = 10 PRP: Verified Proof certified good
2024-09-08	Luke Durant	NF-PM1	B1=1093000, B2=775868610
2024-04-03	Gabriel Löfdahl	NF	no factor from 2^76 to 2^77
2024-03-30	ANONYMOUS	NF	no factor from 2^75 to 2^76
2023-01-07	SRBase	NF	no factor from 2^74 to 2^75
2021-07-27	SRBase	NF	no factor from 2^73 to 2^74
2020-10-25	SRBase	NF	no factor from 2^72 to 2^73
2017-03-05	JoDu	NF	no factor from 2^71 to 2^72
2016-12-31	proxy2222	NF	no factor from 2^70 to 2^71
2016-12-10	proxy2222	NF	no factor from 2^69 to 2^70
2016-11-18	proxy2222	NF	no factor from 2^68 to 2^69
2016-01-27	Ready4PrimeTime	NF	no factor from 2^67 to 2^68
2015-01-25	rubikvn2100	NF	no factor from 2^66 to 2^67
2012-11-01	ANONYMOUS	NF	no factor from 2^65 to 2^66
2010-11-25	OS1	NF	no factor from 2^64 to 2^65
2010-06-13	Carsten Kossendey	NF	no factor from 2^63 to 2^64