| 7858549 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 269 TF target 267 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2018-05-23 | storm5510 | 7053F8AFE86DA7A2 | 1 | 5846609 | 5 | 3 | | Factored | PRP without proof (not generated) | 2019-10-30 | meracayn | 7053F8AFE86DA7A2 | 1 | 4461270 | 5 | 3 | | Verified | Certified Good | 2025-05-05 | Stefan G Hoffmann | 7053F8AFE86DA7A2 | 2 | 3307092 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-05-05 | Yeakomeister | CERT | Proof certified good | | 2025-05-05 | Stefan G Hoffmann | C-PRP | M7858549/79764272351/341961557753744325569 : 7053F8AFE86DA7A2 Proof Certified Good
Proof Power: 8
| | 2025-04-30 | TJAOI | F | Factor: 341961557753744325569 / TF: 37-69 | | 2024-01-31 | Stef42 | NF-PM1 | B1=950000, B2=1968826860 | | 2019-10-30 | meracayn | C-PRP | M7858549/79764272351 : 7053F8AFE86DA7A2 | | 2018-05-23 | storm5510 | C-PRP | M7858549/79764272351 : 7053F8AFE86DA7A2 |
|
