Factor Info
| ID | 4142 |
| Size | 196 digits / 650 bits |
| Status | composite |
| Value | 2749679267216767571025149864628464073559608094662521298383941384212226132260417965969414091999128450654054829857675482011125977820196115744414498456941881380608381560749317205728313513471340734129 |
Factorizations
| Primary | (ID: 3090) 4475130366518102084427698737 (proven prime) |
| (ID: 5692) 614435567685186676115021198812022767286529176659922015967017793575297692991584924107527152799937486565903221678887676639762279178913618887307027978184177262259512818817 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.