332 192 957 Exponent Status

PrimeNet Exponent Status

M_n

Details

332192957

Composite: proven not-prime with PRP test

No factors below 2⁸³

TF target 2⁸¹

P-1

B1 =	3800000
B2 =	800513340

ECM

Digits	B1	Curves
25	50000	279 / 280

Estimated T-Level: 25.0 ⓘ

TF below 2^78 is very unlikely to find new factors due to ECM effort.

PRP

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2021-08-20	Kriesel	29117F24B1B3F9E2	0	1	3

History

Date	User	Type	Result
2025-02-23	Kriesel	NF-PP1	Start=160/29, B1=3800000, B2=800000000
2024-08-03	Kriesel	NF-PP1	Start=6/5, B1=3800000, B2=800000000
2024-04-13	Kriesel	NF-PP1	Start=2/7, B1=3800000, B2=800000000
2023-11-29	Kriesel	NF-PM1	B1=3800000, B2=800513340
2022-10-20	Dobri	NF	no factor TF: 82-83
2022-10-05	Dobri	NF	no factor TF: 81-82
2022-09-29	LordJulius	NF	no factor TF: 71-72
2022-09-29	LordJulius	NF	no factor TF: 72-73
2022-09-29	LordJulius	NF	no factor TF: 69-70
2022-09-29	LordJulius	NF	no factor TF: 70-71
2022-09-29	LordJulius	NF	no factor TF: 1-69
2022-09-28	Dobri	NF	no factor TF: 79-80
2022-09-27	Dobri	NF	no factor TF: 78-79
2022-09-25	Dobri	NF	no factor TF: 77-78
2022-09-24	Dobri	NF	no factor TF: 76-77
2022-09-24	Dobri	NF	no factor TF: 75-76
2022-09-23	Dobri	NF	no factor TF: 73-74
2022-09-23	Dobri	NF	no factor TF: 74-75
2022-09-23	Dobri	NF	no factor TF: 72-73
2022-09-23	Dobri	NF	no factor TF: 70-71
2022-09-23	Dobri	NF	no factor TF: 71-72
2022-09-21	Dobri	NF	no factor TF: 69-70
2022-09-18	Dobri	NF	no factor TF: 1-69
2021-10-04	Caleb B	NF-PM1	B1=869000, B2=14170000
2021-08-20	RyanMcCarten	CERT	Proof certified good
2021-08-20	Kriesel	C-PRP	29117F24B1B3F9E2 Proof Certified Good Proof Power: 10
2019-06-27	schoenborn	NF	no factor TF: 81-82
2019-02-11	srow7	NF	no factor TF: 80-81
2016-06-11	Random GPUs	NF	no factor TF: 79-80
2016-05-05	WebPrimes.com	NF-PM1	B1=2435000, B2=23132500
2010-12-02	amphoria	NF	no factor TF: 78-79
2010-12-02	amphoria	NF	no factor TF: 77-78
2010-12-02	amphoria	NF	no factor TF: 76-77
2010-12-02	amphoria	NF	no factor TF: 75-76
2010-01-24	Sunfish	NF	no factor TF: 74-75
2008-06-16	George Woltman	NF	no factor TF: 1-74

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