332 289 049 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 =	5055000
B2 =	5055000

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2021-03-12	OriEy	651626CDFB8431__	162904021	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-21	Mark Rose	NF	no factor TF: 80-81
2023-03-21	Mark Rose	NF	no factor TF: 79-80
2023-02-21	Mark Rose	NF	no factor TF: 78-79
2021-06-16	Random GPUs	NF	no factor TF: 77-78
2021-03-12	OriEy	C-PRP	651626CDFB8431__
2018-12-14	OriEy	NF-PM1	B1=5055000
2018-09-09	Team_Inspector	NF	no factor TF: 76-77
2014-12-30	Jacques MOLNE	NF	no factor TF: 75-76
2013-09-21	ktony	NF	no factor TF: 74-75
2013-02-15	MeowMan	NF	no factor TF: 73-74
2011-05-22	Christian Geschwentner	NF	no factor TF: 72-73
2011-05-05	Grant McCracken	NF	no factor TF: 71-72
2011-04-06	Grant McCracken	NF	no factor TF: 70-71
2010-06-14	Sunfish	NF	no factor TF: 69-70
2009-08-18	Team_Inspector	NF	no factor TF: 68-69