| 87704831 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 276 TF target 275 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2019-07-31 | Philip Rogers | A6258F01D622AD__ | 73652610 | Windows 64-bit,Prime95,v29.2,build 5 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-06-11 | James Heinrich | NF | no factor TF: 68-69 | | 2019-07-31 | Philip Rogers | C-LL | A6258F01D622AD__ | | 2018-05-19 | bam | NF-PM1 | B1=710000, B2=13845000, E=6 | | 2018-05-06 | Strolling Jellyfish | NF | no factor TF: 75-76 | | 2018-05-06 | Strolling Jellyfish | NF | no factor TF: 74-75 | | 2017-06-27 | gcardona | NF | no factor TF: 73-74 | | 2017-06-23 | Sid & Andy | NF | no factor TF: 72-73 | | 2017-06-23 | Sid & Andy | NF | no factor TF: 71-72 | | 2014-09-06 | Preben S | NF | no factor TF: 70-71 | | 2014-02-26 | S04803 | NF | no factor TF: 69-70 | | 2014-01-18 | Carsten Kossendey | NF | no factor TF: 68-69 | | 2013-12-24 | Carsten Kossendey | NF | no factor TF: 67-68 | | 2013-06-22 | SMoffat | NF | no factor TF: 66-67 | | 2013-03-07 | saffa | NF | no factor TF: 65-66 | | 2010-11-17 | Architects Cubed | NF | no factor TF: 64-65 |
|
