332 323 363 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 =	4305000
B2 =	4305000

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2019-09-11	ANONYMOUS	2CD5244EB64AE2__	76856720	1	3

History

Date	User	Type	Result
2024-02-20	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-23	Mark Rose	NF	no factor TF: 80-81
2023-03-23	Mark Rose	NF	no factor TF: 79-80
2023-02-04	Mark Rose	NF	no factor TF: 78-79
2019-09-11	ANONYMOUS	C-PRP	2CD5244EB64AE2__
2019-03-09	ANONYMOUS	NF-PM1	B1=4305000
2016-04-14	el grocco	NF	no factor TF: 77-78
2016-04-13	NR	NF	no factor TF: 76-77
2016-02-05	Team_Inspector	NF	no factor TF: 75-76
2013-11-24	Team_Inspector	NF	no factor TF: 74-75
2013-11-21	Team_Inspector	NF	no factor TF: 73-74
2013-01-17	LaurV	NF	no factor TF: 72-73
2012-06-14	Grant McCracken	NF	no factor TF: 71-72
2011-05-02	Grant McCracken	NF	no factor TF: 70-71
2010-11-10	Sunfish	NF	no factor TF: 69-70
2010-03-12	Grant McCracken	NF	no factor TF: 68-69