105 813 439 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	2000000
B2 =	60000000

Status	Date	User	Residue	Shift
Suspect	2020-08-13	Egor K	805070B2341E81__	13639219
Unverified	2020-09-11	-Anonymous-	2181C314C5EF38__	31297190

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-11-13	Jan S.	47241069A3247199	0	1	3

History

Date	User	Type	Result
2021-11-13	curtisc	CERT	PRP Certification CERT proof power = 8 Proof certified good
2021-11-13	Jan S.	C-PRP	47241069A3247199 PRP proof power = 8 PRP: Verified Proof certified good
2021-11-08	Jan S.	NF-PM1	B1=2000000, B2=60000000
2021-04-04	Kriesel	NF-PM1	B1=1000000, B2=30000000
2020-09-11	-Anonymous-	C-LL	2181C314C5EF38__
2020-08-13	Egor K	C-LL	805070B2341E81__
2020-05-26	Egor K	NF-PM1	B1=965000
2020-05-03	TheJudger	NF	no factor from 2^76 to 2^77
2020-05-03	TheJudger	NF	no factor from 2^75 to 2^76
2020-03-28	BytesInFlames	NF	no factor from 2^74 to 2^75
2020-02-26	srow7	NF	no factor from 2^73 to 2^74
2020-02-26	srow7	NF	no factor from 2^72 to 2^73
2015-01-20	Preben S	NF	no factor from 2^71 to 2^72
2014-10-21	SMoffat	NF	no factor from 2^70 to 2^71
2014-10-16	SMoffat	NF	no factor from 2^69 to 2^70
2013-09-15	tryptamine dreamer	NF	no factor from 2^68 to 2^69
2013-09-08	tryptamine dreamer	NF	no factor from 2^67 to 2^68
2013-09-04	-Anonymous-	NF	no factor from 2^66 to 2^67
2012-05-13	omiXorp	NF	no factor from 2^65 to 2^66
2010-09-02	sasaki3	NF	no factor from 2^64 to 2^65
2010-04-21	carlos56	NF	no factor from 2^63 to 2^64

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