| 11000971 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 270 TF target 268 |
| Factored | |
| P-1 factors | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2019-12-30 | timbit | F148208CF241B951 | 1 | 9317986 | 5 | 3 | | Factored | Certified Good | 2021-03-13 | XZT | F148208CF241B951 | 1 | 10817332 | 5 | 3 | | Factored | Certified Good | 2024-05-05 | cramsey87 | F148208CF241B951 | 2 | 4878604 | 5 | 3 | | Verified | Certified Good | 2025-04-05 | Torchwood Institute | F148208CF241B951 | 3 | 7335461 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-04-05 | proski | CERT | Proof certified good | | 2025-04-05 | Torchwood Institute | C-PRP | M11000971/507980836897/731997167799866672303/4157428393527327069668471 : F148208CF241B951 Proof Certified Good
Proof Power: 8
| | 2025-03-31 | NStorm | F-PM1 | Factor: 4157428393527327069668471 / B1=1500000, B2=1029707910 | | 2024-05-07 | cramsey87 | NF-PM1 | B1=85000, B2=34646040 | | 2024-05-05 | Stefan G Hoffmann | CERT | Proof certified good | | 2024-05-05 | cramsey87 | C-PRP | M11000971/507980836897/731997167799866672303 : F148208CF241B951 Proof Certified Good
Proof Power: 8
| | 2024-05-04 | cramsey87 | F | Factor: 731997167799866672303 / TF: 69-70 | | 2024-05-04 | cramsey87 | NF | no factor TF: 68-69 | | 2021-12-16 | ANONYMOUS | NF | no factor TF: 67-68 | | 2021-03-13 | curtisc | CERT | Proof certified good | | 2021-03-13 | XZT | C-PRP | M11000971/507980836897 : F148208CF241B951 Proof Certified Good
Proof Power: 8
| | 2019-12-30 | timbit | C-PRP | M11000971/507980836897 : F148208CF241B951 |
|
