332 255 383 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 =	4660000
B2 =	4660000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=11	2024-12-27	Ryan Propper	CF7EB90DFE38C278	0	1	3

History

Date	User	Type	Result
2024-12-27	Marvinist	CERT	Proof certified good
2024-12-27	Ryan Propper	C-PRP	CF7EB90DFE38C278 Proof Certified Good Proof Power: 11
2023-12-12	Architects Cubed	NF	no factor TF: 80-81
2023-11-29	Architects Cubed	NF	no factor TF: 79-80
2022-03-20	ANONYMOUS	NF	no factor TF: 63-68
2022-02-12	techn1ciaN	NF	no factor TF: 78-79
2021-08-09	Jon Pace	NF	no factor TF: 77-78
2018-10-11	-anonymous-	NF-PM1	B1=4660000
2016-06-07	Team_Inspector	NF	no factor TF: 76-77
2014-12-02	Team_Inspector	NF	no factor TF: 75-76
2013-01-09	LaurV	NF	no factor TF: 74-75
2012-01-06	Team_Inspector	NF	no factor TF: 73-74
2011-06-20	Christian Geschwentner	NF	no factor TF: 72-73
2011-05-03	Christian Geschwentner	NF	no factor TF: 71-72
2011-01-05	Team_Inspector	NF	no factor TF: 70-71
2009-05-27	Team_Inspector	NF	no factor TF: 69-70
2009-03-11	Team_Inspector	NF	no factor TF: 68-69
2008-11-27	Team_Inspector	NF	no factor TF: 61-62
2008-11-27	Team_Inspector	NF	no factor TF: 62-63