133 954 259 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 =	1086000
B2 =	780582660

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2024-09-29	Luke Durant	608900A9ABF900E0	0	1	3

History

Date	User	Type	Result
2024-09-29	kallsop	CERT	Proof certified good
2024-09-29	Luke Durant	C-PRP	Proof Certified Good Proof Power: 9
2024-08-31	Luke Durant	NF-PM1	B1=1086000, B2=780582660
2023-12-08	Brent Goebel	NF	no factor TF: 76-77
2023-10-13	rushyn	NF	no factor TF: 75-76
2023-01-04	SRBase	NF	no factor TF: 74-75
2021-07-25	SRBase	NF	no factor TF: 73-74
2020-10-22	SRBase	NF	no factor TF: 72-73
2016-02-29	Will Edgington	NF	no factor TF: 71-72
2016-01-29	workerthread	NF	no factor TF: 70-71
2016-01-20	SourceBinary.com	NF	no factor TF: 69-70
2016-01-18	SourceBinary.com	NF	no factor TF: 68-69
2016-01-15	-anonymous-	NF	no factor TF: 67-68
2015-01-22	aurashift	NF	no factor TF: 66-67
2012-10-24	ALS	NF	no factor TF: 65-66
2010-11-23	EPF	NF	no factor TF: 64-65
2010-06-06	Torchwood Institute	NF	no factor TF: 63-64