115 003 267 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	812000
B2 =	253552530

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-11-20	ky0uraku	716E8FAC45DF1483	109408666	1	3

History

Date	User	Type	Result
2023-11-20	Nesowa	CERT	PRP Certification CERT proof power = 9 Proof certified good
2023-11-20	ky0uraku	C-PRP	716E8FAC45DF1483 PRP proof power = 9 PRP: Verified Proof certified good
2022-10-13	Simon Josefsson	NF-PM1	B1=812000, B2=253552530
2021-07-31	La Güira	NF	no factor from 2^76 to 2^77
2021-05-28	TheJudger	NF	no factor from 2^75 to 2^76
2020-12-15	Johan Viljoen	NF	no factor from 2^74 to 2^75
2020-09-23	TheGazMan	NF	no factor from 2^73 to 2^74
2020-04-24	SRBase	NF	no factor from 2^72 to 2^73
2013-08-17	Thomas N	NF	no factor from 2^71 to 2^72
2013-08-17	Thomas N	NF	no factor from 2^70 to 2^71
2013-08-17	Thomas N	NF	no factor from 2^69 to 2^70
2013-08-17	Thomas N	NF	no factor from 2^68 to 2^69
2013-08-17	Thomas N	NF	no factor from 2^66 to 2^68
2012-06-23	Richard	NF	no factor from 2^65 to 2^66
2010-10-04	oodaira	NF	no factor from 2^64 to 2^65
2010-05-12	Richard	NF	no factor from 2^63 to 2^64