103 263 211 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 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	714000
B2 =	17644000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-03-30	ky0uraku	7FC6644D54D31F1E	39094800	1	3

History

Date	User	Type	Result
2021-03-30	Will Edgington	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-03-30	ky0uraku	C-PRP	7FC6644D54D31F1E PRP proof power = 9 PRP: Verified Proof certified good
2021-03-25	ky0uraku	NF-PM1	B1=714000, B2=17644000
2020-12-06	DRobinsonPE	NF	no factor from 2^75 to 2^76
2020-11-30	riccardo uberti	NF	no factor from 2^74 to 2^75
2019-12-21	David Hruska	NF	no factor from 2^72 to 2^73
2019-11-30	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-11-30	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2014-12-25	Per Jessen	NF	no factor from 2^71 to 2^72
2013-10-02	SMoffat	NF	no factor from 2^70 to 2^71
2013-10-02	SMoffat	NF	no factor from 2^69 to 2^70
2013-09-28	greg3ll	NF	no factor from 2^68 to 2^69
2013-09-23	processinfo	NF	no factor from 2^67 to 2^68
2013-09-22	processinfo	NF	no factor from 2^66 to 2^67
2012-05-02	Richard	NF	no factor from 2^65 to 2^66
2010-08-22	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-16	linded	NF	no factor from 2^63 to 2^64