332 236 547 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 Lucas-Lehmer test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	5670000
B2 =	5670000

Status	Date	User	Residue	Shift	Software
Unverified	2023-01-28	MobileSolutions	961FD34127339B__	102547343	Mac OS X 64-bit,Prime95,v29.8,build 7

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-02-14	Mark Rose	NF	no factor TF: 80-81
2023-02-14	Mark Rose	NF	no factor TF: 79-80
2023-01-28	MobileSolutions	C-LL	961FD34127339B__
2022-02-13	techn1ciaN	NF	no factor TF: 78-79
2021-08-09	Jon Pace	NF	no factor TF: 77-78
2012-11-27	davidb_KS	NF	no factor TF: 76-77
2009-11-02	Christoph Anton Mitterer	NF	no factor TF: 75-76
2009-10-19	Christoph Anton Mitterer	NF-PM1	B1=5670000
2009-05-22	Christoph Anton Mitterer	NF	no factor TF: 74-75
2009-05-17	Christoph Anton Mitterer	NF	no factor TF: 73-74
2009-05-14	Christoph Anton Mitterer	NF	no factor TF: 72-73
2009-05-13	Christoph Anton Mitterer	NF	no factor TF: 71-72
2009-05-12	Christoph Anton Mitterer	NF	no factor TF: 70-71
2009-04-30	Team_Inspector	NF	no factor TF: 69-70
2009-01-24	Team_Inspector	NF	no factor TF: 68-69