Factor Info
| ID | 152481 |
| Size | 197 digits / 655 bits |
| Status | composite |
| Value | 98966370281466205007847927666118183234316860592506130075470393973597467080387571679803036108032348649842559305469953513382898221372071149386380291240806482937222789403400887326124868498945201454087 |
Factorizations
| Primary | (ID: 152155) 399306293031538498321 (proven prime) |
| (ID: 152482) 247845756524677466157107152339960054143263750675979797747179112219296125811803898197230901399186631249047194918754341854532216649491789522951433279484822227651812138687282673047 (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.