136 965 011 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	671000
B2 =	31165260

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2025-01-19	ky0uraku	449A952CD29F863B	14370549	1	3

History

Date	User	Type	Result
2025-01-19	joe4camel	CERT	Proof certified good
2025-01-19	ky0uraku	C-PRP	449A952CD29F863B Proof Certified Good Proof Power: 9
2024-09-14	Ryan Propper	NF-PM1	B1=671000, B2=31165260
2024-07-07	Richard	NF	no factor TF: 76-77
2024-06-18	JacobZ	NF	no factor TF: 75-76
2023-01-15	SRBase	NF	no factor TF: 74-75
2021-07-29	SRBase	NF	no factor TF: 73-74
2020-10-25	SRBase	NF	no factor TF: 72-73
2016-02-08	ssateneth	NF	no factor TF: 71-72
2016-02-08	ssateneth	NF	no factor TF: 70-71
2016-02-06	La Güira	NF	no factor TF: 69-70
2016-02-06	La Güira	NF	no factor TF: 68-69
2016-02-06	La Güira	NF	no factor TF: 67-68
2015-02-02	YN-Muworks	NF	no factor TF: 66-67
2012-11-10	Dalos Lee	NF	no factor TF: 65-66
2010-11-29	Charles A. Morris	NF	no factor TF: 64-65
2010-06-10	Commaster	NF	no factor TF: 63-64