332 310 367 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

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

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	2830000
B2 =	68627500

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2021-04-21	DRMEDESY	51F6471CAE6F29__	288244020	1	3

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 73-74
2023-03-22	Mark Rose	NF	no factor TF: 80-81
2023-03-22	Mark Rose	NF	no factor TF: 79-80
2022-03-20	ANONYMOUS	NF	no factor TF: 66-68
2021-04-21	DRMEDESY	C-PRP	51F6471CAE6F29__
2020-09-29	DRMEDESY	NF-PM1	B1=2830000, B2=68627500
2020-09-18	LOBES	NF	no factor TF: 78-79
2020-09-18	Team_Inspector	NF	no factor TF: 77-78
2020-07-29	el grocco	NF	no factor TF: 76-77
2015-10-27	Team_Inspector	NF	no factor TF: 75-76
2014-04-17	Preben S	NF	no factor TF: 74-75
2013-09-15	Architects Cubed	NF	no factor TF: 73-74
2013-01-15	LaurV	NF	no factor TF: 72-73
2012-02-08	Grant McCracken	NF	no factor TF: 71-72
2011-05-10	Grant McCracken	NF	no factor TF: 70-71
2010-05-28	Sunfish	NF	no factor TF: 69-70
2009-08-11	Team_Inspector	NF	no factor TF: 68-69
2009-04-22	Team_Inspector	NF	no factor TF: 65-66
2009-04-22	Team_Inspector	NF	no factor TF: 64-65