332 204 351 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 2⁸¹

TF target 2⁸¹

P-1

B1 =	4090000
B2 =	4090000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2023-05-18	Simon Josefsson	56B6D5A7501A66EB	134851062	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-06-10	Kriesel	CERT	Proof certified good
2023-05-18	Simon Josefsson	C-PRP	56B6D5A7501A66EB Proof Certified Good Proof Power: 7
2023-03-17	Architects Cubed	NF	no factor TF: 80-81
2014-06-27	serkanbirkan	NF-PM1	B1=4090000
2014-04-23	dragonbud20	NF	no factor TF: 79-80
2013-07-06	Bill Staffen	NF	no factor TF: 78-79
2013-05-27	Numberwang	NF	no factor TF: 77-78
2013-05-26	Numberwang	NF	no factor TF: 76-77
2010-07-01	ANONYMOUS	NF	no factor TF: 75-76
2009-05-28	Frank	NF	no factor TF: 74-75
2009-05-22	Frank	NF	no factor TF: 73-74
2009-05-19	Frank	NF	no factor TF: 72-73
2009-05-17	Frank	NF	no factor TF: 71-72
2009-03-11	Team_Inspector	NF	no factor TF: 70-71
2008-12-03	Team_Inspector	NF	no factor TF: 69-70
2008-12-03	Team_Inspector	NF	no factor TF: 68-69