332 398 949 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 =	6000000
B2 =	486005310

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2024-01-12	Ahmed Azhad	47219326D4428EBD	0	1	3

History

Date	User	Type	Result
2024-01-17	Kimon Berlin	CERT	Proof certified good
2024-01-12	Ahmed Azhad	C-PRP	Proof Certified Good Proof Power: 10
2023-12-30	Ahmed Azhad	NF-PM1	B1=6000000, B2=486005310
2023-11-13	TravisJank	NF	no factor TF: 80-81
2023-11-09	gcardona	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-18	Mark Rose	NF	no factor TF: 78-79
2021-06-29	Jon Pace	NF	no factor TF: 77-78
2015-03-31	ANONYMOUS	NF	no factor TF: 76-77
2015-03-18	ANONYMOUS	NF-PM1	B1=5310000
2015-01-26	Jacques MOLNE	NF	no factor TF: 75-76
2015-01-23	Jacques MOLNE	NF	no factor TF: 74-75
2015-01-12	Jacques MOLNE	NF	no factor TF: 73-74
2013-01-24	LaurV	NF	no factor TF: 72-73
2011-05-02	Christian Geschwentner	NF	no factor TF: 71-72
2010-09-01	Grant McCracken	NF	no factor TF: 70-71
2010-05-25	Grant McCracken	NF	no factor TF: 69-70
2009-09-19	Grant McCracken	NF	no factor TF: 68-69