332 335 183 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 =	3180000
B2 =	94605000

Status	Proof	Date	User	Residue	Shift	Type	Base
Unverified	PRP without proof (not generated)	2019-07-11	DRMEDESY	CC077FC10504FA__	55518707	1	3

History

Date	User	Type	Result
2024-02-26	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-28	Mark Rose	NF	no factor TF: 80-81
2023-03-28	Mark Rose	NF	no factor TF: 79-80
2023-01-23	Mark Rose	NF	no factor TF: 78-79
2022-05-02	Jon Pace	NF	no factor TF: 77-78
2022-02-20	Architects Cubed	NF	no factor TF: 76-77
2019-07-11	DRMEDESY	C-PRP	CC077FC10504FA__
2018-11-20	DRMEDESY	NF-PM1	B1=3180000, B2=94605000
2016-04-28	srow7	NF	no factor TF: 75-76
2014-04-23	Preben S	NF	no factor TF: 74-75
2014-01-09	Team_Inspector	NF	no factor TF: 73-74
2013-01-19	LaurV	NF	no factor TF: 72-73
2012-09-09	Grant McCracken	NF	no factor TF: 71-72
2011-03-27	Grant McCracken	NF	no factor TF: 70-71
2011-01-12	Sunfish	NF	no factor TF: 69-70
2010-02-02	Grant McCracken	NF	no factor TF: 68-69