| 8321611 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 268 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) | 2018-10-14 | Oliver Kruse | 22F4DC9B4F84AD76 | 2 | 5748500 | 5 | 3 | | Factored | PRP without proof (not generated) | 2020-04-19 | marssystems | 22F4DC9B4F84AD76 | 2 | 1689876 | 5 | 3 | | Verified | Certified Good | 2024-04-14 | Naegi Makoto | 22F4DC9B4F84AD76 | 3 | 6755780 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-04-14 | beep | NF-PM1 | B1=1900000, B2=2264742480 | | 2024-04-14 | ANONYMOUS | CERT | Proof certified good | | 2024-04-14 | Naegi Makoto | C-PRP | M8321611/6990153241/103604056951/374793863340180296809 : 22F4DC9B4F84AD76 Proof Certified Good
Proof Power: 8
| | 2024-04-08 | Stef42 | F-PM1 | Factor: 374793863340180296809 / B1=141000, B2=210169050 | | 2020-04-19 | marssystems | C-PRP | M8321611/6990153241/103604056951 : 22F4DC9B4F84AD76 | | 2018-10-14 | Oliver Kruse | C-PRP | M8321611/6990153241/103604056951 : 22F4DC9B4F84AD76 | | 2008-09-08 | Will Edgington | F | Factor: 103604056951 |
|
