| 79309541 | Composite: proven not-prime with Lucas-Lehmer test No factors below 276 TF target 275 |
| P-1 | | B1 = | 639000 | | B2 = | 430048710 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2018-04-30 | Vinny | 7DBDF0BFC58DDF46 | 48736538 | Windows 64-bit,Prime95,v29.4,build 7 | | Verified | 2025-11-09 | Extremofire | 7DBDF0BFC58DDF46 | 37199150 | Windows 64-bit,Prime95,v30.8,build 17 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-11-09 | Extremofire | C-LL | 7DBDF0BFC58DDF46 | | 2025-09-18 | ElectricBill | NF-PM1 | B1=639000, B2=430048710 | | 2025-08-11 | ElectricBill | NF | no factor TF: 75-76 | | 2018-04-30 | Vinny | C-LL | 7DBDF0BFC58DDF46 | | 2016-09-07 | bam | NF-PM1 | B1=670000, B2=13567500 | | 2016-08-06 | dh1 | NF | no factor TF: 74-75 | | 2016-08-06 | dh1 | NF | no factor TF: 73-74 | | 2016-08-06 | hiner112 | NF | no factor TF: 72-73 | | 2016-02-22 | Judge Hale | NF | no factor TF: 71-72 | | 2013-01-21 | Yxinity | NF | no factor TF: 70-71 | | 2011-02-05 | Holsballack | NF | no factor TF: 69-70 | | 2011-01-30 | Zet_kor | NF | no factor TF: 68-69 | | 2010-11-28 | Earl F Glynn | NF | no factor TF: 67-68 | | 2010-11-23 | kwaifeh | NF | no factor TF: 66-67 | | 2010-11-20 | Craig Meyers | NF | no factor TF: 65-66 | | 2009-07-04 | Patrik Johansson | NF | no factor TF: 64-65 | | 2009-04-26 | markr | NF | no factor TF: 63-64 |
|
