332 373 799 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Tested as composite (unverified): unconfirmed PRP test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	4660000
B2 =	4660000

Status	Proof	Date	User	Residue	Shift	Type	Base
Unverified	PRP without proof (not generated)	2019-11-14	Oliver Riedel	8BC59B9BAB962D__	181785862	1	3

History

Date	User	Type	Result
2024-05-08	Grant McCracken	NF	no factor TF: 70-71
2024-05-08	Grant McCracken	NF	no factor TF: 69-70
2024-05-08	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-02	Mark Rose	NF	no factor TF: 80-81
2023-04-02	Mark Rose	NF	no factor TF: 79-80
2023-01-29	Mark Rose	NF	no factor TF: 78-79
2022-05-04	Jon Pace	NF	no factor TF: 77-78
2019-11-14	Oliver Riedel	C-PRP	8BC59B9BAB962D__
2019-01-24	Oliver Riedel	NF-PM1	B1=4660000
2015-12-24	fre_games	NF	no factor TF: 76-77
2015-12-24	fre_games	NF	no factor TF: 75-76
2015-12-24	fre_games	NF	no factor TF: 74-75
2014-12-15	Jacques MOLNE	NF	no factor TF: 73-74
2013-01-23	LaurV	NF	no factor TF: 72-73
2012-12-09	Team_Inspector	NF	no factor TF: 71-72
2011-01-31	Grant McCracken	NF	no factor TF: 70-71
2010-07-30	Grant McCracken	NF	no factor TF: 69-70
2010-02-23	Grant McCracken	NF	no factor TF: 68-69