| 665972737 | Composite: proven not-prime with PRP test No factors below 288 TF target 284 |
| P-1 | | B1 = | 8000000 | | B2 = | 160000000 |
|
| PRP | | Status | Proof | Date | User | Residue | Shift | Type | Base |
|---|
| Unverified | PRP without proof (not generated) | 2019-09-28 | Paul Underwood | 2D7CD29EF2E366__ | 0 | 4 | 3 | | Verified | Certified Good Power=10 | 2025-01-12 | Kriesel | B530798BC3D40C63 | 0 | 1 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-01-12 | Kriesel | CERT | Proof certified good | | 2025-01-12 | Kriesel | C-PRP | B530798BC3D40C63 Proof Certified Good
Proof Power: 10
| | 2020-06-03 | jimihimsimi | NF | no factor TF: 87-88 | | 2019-09-28 | Paul Underwood | C-PRP | 2D7CD29EF2E366__ | | 2019-08-19 | kkmrkkblmbrbk | NF-PM1 | B1=8000000, B2=160000000 | | 2018-01-28 | Yxinity | NF | no factor TF: 72-73 | | 2018-01-28 | Yxinity | NF | no factor TF: 71-72 | | 2018-01-28 | Yxinity | NF | no factor TF: 70-71 | | 2018-01-28 | Yxinity | NF | no factor TF: 32-70 | | 2017-07-19 | jimihimsimi | NF-PM1 | B1=5400000, B2=5400000 | | 2017-05-31 | jimihimsimi | NF | no factor TF: 86-87 | | 2016-12-05 | jimihimsimi | NF | no factor TF: 85-86 | | 2016-08-05 | jimihimsimi | NF | no factor TF: 84-85 | | 2016-05-29 | jimihimsimi | NF | no factor TF: 83-84 | | 2016-03-28 | jimihimsimi | NF-PM1 | B1=5400000 | | 2016-03-25 | jimihimsimi | NF | no factor TF: 82-83 | | 2016-03-12 | jimihimsimi | NF | no factor TF: 81-82 | | 2016-03-05 | jimihimsimi | NF | no factor TF: 80-81 | | 2016-03-02 | jimihimsimi | NF | no factor TF: 79-80 | | 2016-02-27 | jimihimsimi | NF | no factor TF: 78-79 | | 2016-02-26 | jimihimsimi | NF | no factor TF: 77-78 | | 2016-02-22 | jimihimsimi | NF | no factor TF: 76-77 | | 2014-05-02 | pdazzl | NF | no factor TF: 75-76 | | 2014-05-02 | pdazzl | NF | no factor TF: 74-75 | | 2014-05-02 | pdazzl | NF | no factor TF: 73-74 | | 2014-04-15 | pdazzl | NF | no factor TF: 72-73 | | 2014-04-15 | pdazzl | NF | no factor TF: 71-72 | | 2014-04-15 | pdazzl | NF | no factor TF: 70-71 | | 2014-04-15 | pdazzl | NF | no factor TF: 69-70 | | 2014-04-15 | pdazzl | NF | no factor TF: 68-69 | | 2014-04-15 | pdazzl | NF | no factor TF: 67-68 | | 2014-04-15 | pdazzl | NF | no factor TF: 66-67 | | 2011-11-06 | lalera | NF | no factor TF: 65-66 | | 2011-06-29 | lalera | NF | no factor TF: 64-65 | | 2010-06-10 | Architects Cubed | NF | no factor TF: 63-64 |
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