| 10000873 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 269 TF target 268 |
| Factored | |
| P-1 factors | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 2000-11-15 | Steve Spicer | 958F4C1F803189AA | 8363484 | Windows,Prime95,v20,NT service,(aka WW5) | | Factored | 2003-10-14 | Trevor Walker | 958F4C1F803189AA | 3365558 | Windows,Prime95,v23,(aka WZ1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2019-11-27 | timbit | 448D80B7FB0FBF90 | 1 | 546495 | 5 | 3 | | Factored | Certified Good | 2021-01-17 | marssystems | 448D80B7FB0FBF90 | 1 | 5843695 | 5 | 3 | | Verified | Certified Good | 2025-04-05 | Perig | 448D80B7FB0FBF90 | 2 | 1235962 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-04-05 | Dr. Dwayne | CERT | Proof certified good | | 2025-04-05 | Perig | C-PRP | M10000873/203487386034019765817/1120828449708976503520271 : 448D80B7FB0FBF90 Proof Certified Good
Proof Power: 8
| | 2025-03-31 | NStorm | F-PM1 | Factor: 1120828449708976503520271 / B1=25773888, B2=1387366890 | | 2024-04-10 | Joe S. | NF-PM1 | B1=183000, B2=1286455170 | | 2022-02-26 | Luminescence | F | Factor: 203487386034019765817 / TF: 67-68 | | 2021-12-20 | ViliamF | NF | no factor TF: 68-69 | | 2021-01-17 | hyygh | CERT | Proof certified good | | 2021-01-17 | marssystems | C-PRP | M10000873/203487386034019765817 : 448D80B7FB0FBF90 Proof Certified Good
Proof Power: 8
| | 2019-11-27 | timbit | C-PRP | M10000873/203487386034019765817 : 448D80B7FB0FBF90 | | 2013-04-27 | Never Odd Or Even | F | Factor: 203487386034019765817 | | 2013-04-27 | Never Odd Or Even | NF | no factor TF: 66-67 | | 2013-04-27 | Never Odd Or Even | NF | no factor TF: 65-66 | | 2007-05-28 | abc | NF | no factor TF: 1-65 | | 2003-10-14 | -anonymous- | C-LL | 958F4C1F803189AA | | 2000-11-15 | -anonymous- | C-LL | 958F4C1F803189AA | | 2000-10-22 | -anonymous- | NF-PM1 | B1=110000, B2=1457500 | | 1999-07-26 | -anonymous- | NF | no factor TF: 1-64 |
|
