| 57311099 | Composite: proven not-prime with both PRP and Lucas-Lehmer tests No factors below 276 TF target 273 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2013-04-29 | mbk | A4BC7D498207730B | 38324277 | Windows 64-bit,Prime95,v27.9,build 1 | | Verified | 2024-09-03 | Jason Lynch | A4BC7D498207730B | 47327120 | Linux 64-bit,Prime95,v30.19,build 20 |
|
| PRP | | Status | Proof | Date | User | Residue | Shift | Type | Base |
|---|
| Verified | Not Uploaded Power=8 | 2021-05-13 | tServo | 8BC2406E84BBCB11 | 0 | 1 | 3 | | Verified | PRP without proof (not generated) | 2021-08-10 | _p95holder_ | 8BC2406E84BBCB11 | 52355807 | 1 | 3 | | Verified | Certified Good Power=9 | 2025-03-05 | kkmrkkblmbrbk | 8BC2406E84BBCB11 | 47886255 | 1 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-03-05 | iczerjones | CERT | Proof certified good | | 2025-03-05 | kkmrkkblmbrbk | C-PRP | 8BC2406E84BBCB11 Proof Certified Good
Proof Power: 9
| | 2024-09-03 | Jason Lynch | C-LL | A4BC7D498207730B | | 2021-08-10 | _p95holder_ | C-PRP | 8BC2406E84BBCB11 | | 2021-08-03 | frederikhk | NF | no factor TF: 75-76 | | 2021-08-02 | frederikhk | NF | no factor TF: 74-75 | | 2021-05-13 | tServo | C-PRP | 8BC2406E84BBCB11 Proof Not Uploaded
Proof Power: 8
| | 2019-02-03 | TheJudger | NF | no factor TF: 73-74 | | 2016-02-23 | Mark Rose | NF | no factor TF: 60-63 | | 2013-04-29 | mbk | C-LL | A4BC7D498207730B | | 2012-08-04 | Jerry Hallett | NF | no factor TF: 72-73 | | 2012-07-05 | Koekie | NF-PM1 | B1=570000, B2=11970000 | | 2012-05-23 | Craig Meyers | NF | no factor TF: 71-72 | | 2012-01-19 | James Heinrich | NF | no factor TF: 70-71 | | 2012-01-04 | Adam Stinchcombe | NF | no factor TF: 69-70 | | 2011-06-22 | Mark Filipski | NF | no factor TF: 68-69 | | 2009-06-07 | Markus Krämer | NF | no factor TF: 67-68 | | 2008-09-30 | Sturle Sunde | NF | no factor TF: 66-67 | | 2008-09-28 | Sturle Sunde | NF | no factor TF: 65-66 | | 2008-09-28 | Sturle Sunde | NF | no factor TF: 64-65 | | 2008-09-27 | Sturle Sunde | NF | no factor TF: 63-64 | | 2003-08-25 | Team Prime Rib | NF | no factor TF: 1-60 | | 2002-11-02 | -anonymous- | NF | no factor TF: 1-58 | | 2001-09-22 | -anonymous- | NF | no factor TF: 1-57 | | 2000-06-29 | -anonymous- | NF | no factor TF: 1-56 | | 2000-06-28 | -anonymous- | NF | no factor TF: 1-56 | | 2000-03-08 | -anonymous- | NF | no factor TF: 1-54 | | 1999-12-23 | -anonymous- | NF | no factor TF: 1-53 |
|
