332 361 097 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 =	3090000
B2 =	88065000

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2021-04-20	paulorzp	34574660493D3B__	235674118	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-31	Mark Rose	NF	no factor TF: 80-81
2023-03-31	Mark Rose	NF	no factor TF: 79-80
2023-01-27	Mark Rose	NF	no factor TF: 78-79
2022-05-04	Jon Pace	NF	no factor TF: 77-78
2021-04-20	paulorzp	C-PRP	34574660493D3B__
2020-03-18	paulorzp	NF-PM1	B1=3090000, B2=88065000
2019-11-28	Siarhei P. 😜	NF	no factor TF: 76-77
2016-11-21	Team_Inspector	NF	no factor TF: 75-76
2015-11-20	Team_Inspector	NF	no factor TF: 74-75
2015-05-01	Team_Inspector	NF	no factor TF: 73-74
2011-04-22	Christian Geschwentner	NF	no factor TF: 72-73
2010-12-29	vats09	NF	no factor TF: 71-72
2010-11-11	Grant McCracken	NF	no factor TF: 70-71
2010-01-16	Grant McCracken	NF	no factor TF: 69-70
2010-01-03	Grant McCracken	NF	no factor TF: 68-69