Factor Info
| ID | 143401 |
| Size | 181 digits / 601 bits |
| Status | composite |
| Value | 7627952583721781426032449889196398281999372932588439007524813747415422161526238722566848435498713499136151432341343454977362346034913370545523876946604761244570207597139622607089433 |
Factorizations
| Primary | (ID: 143134) 354144330352436217335570556313 (proven prime) |
| (ID: 179231) 21539106883712129659538521809801943013413354852024693923065753225160020826589448800598128878345826357013115128748129582623317496903694470126791057786241 (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.