332 265 233 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 =	2000000
B2 =	227586786

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=11	2025-01-06	Ryan Propper	9E03114BA0C3A7AD	0	1	3

History

Date	User	Type	Result
2025-01-06	Poao	CERT	Proof certified good
2025-01-06	Ryan Propper	C-PRP	9E03114BA0C3A7AD Proof Certified Good Proof Power: 11
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-19	JacobZ	NF-PM1	B1=2000000, B2=227586786
2023-01-02	Mark Rose	NF	no factor TF: 80-81
2023-01-02	Mark Rose	NF	no factor TF: 79-80
2013-12-17	Bill Staffen	NF	no factor TF: 78-79
2013-12-16	Bill Staffen	NF	no factor TF: 77-78
2013-10-28	Bill Staffen	NF	no factor TF: 76-77
2013-03-22	Ekreed	NF	no factor TF: 75-76
2013-01-11	LaurV	NF	no factor TF: 74-75
2012-03-03	Team_Inspector	NF	no factor TF: 73-74
2011-06-26	Christian Geschwentner	NF	no factor TF: 72-73
2011-06-01	Grant McCracken	NF	no factor TF: 71-72
2011-04-27	Grant McCracken	NF	no factor TF: 70-71
2009-11-30	Team_Inspector	NF	no factor TF: 69-70
2009-06-05	Team_Inspector	NF	no factor TF: 68-69