| 88888841 | Composite: proven not-prime with PRP test No factors below 276 TF target 275 |
| P-1 | | B1 = | 1013000 | | B2 = | 365552460 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2018-04-14 | Richard | CCA2C6BAB058FB__ | 23913456 | Windows 64-bit,Prime95,v29.4,build 7 |
|
| PRP | | Status | Proof | Date | User | Residue | Shift | Type | Base |
|---|
| Verified | Certified Good Power=9 | 2024-03-08 | Naegi Makoto | 2E56F644DFD84C9B | 0 | 1 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-03-08 | mattashii | CERT | Proof certified good | | 2024-03-08 | Naegi Makoto | C-PRP | 2E56F644DFD84C9B Proof Certified Good
Proof Power: 9
| | 2024-01-19 | Naegi Makoto | NF-PM1 | B1=1013000, B2=365552460 | | 2018-10-17 | Architects Cubed | NF-PM1 | B1=725000, B2=14137500, E=6 | | 2018-10-05 | Architects Cubed | NF | no factor TF: 75-76 | | 2018-04-14 | Richard | C-LL | CCA2C6BAB058FB__ | | 2017-12-28 | Mark Rose | NF | no factor TF: 74-75 | | 2014-01-11 | mikr | NF | no factor TF: 73-74 | | 2014-01-11 | mikr | NF | no factor TF: 72-73 | | 2014-01-11 | mikr | NF | no factor TF: 71-72 | | 2013-07-21 | PascalBieri | NF | no factor TF: 70-71 | | 2009-04-14 | unconnected | NF | no factor TF: 69-70 | | 2009-04-09 | unconnected | NF | no factor TF: 68-69 | | 2009-04-08 | unconnected | NF | no factor TF: 67-68 | | 2009-04-08 | unconnected | NF | no factor TF: 66-67 |
|
