Factor Info
| ID | 170028 |
| Size | 173 digits / 572 bits |
| Status | composite |
| Value | 12884127283206444397952719447841224472981920477059976559255406307417193394740542466751678674624215415631364869000195847198634032657464183251632016606063298693813918649825393 |
Factorizations
| Primary | (ID: 134199) 33254690631146949645587326561 (proven prime) |
| (ID: 170027) 387437893382142483141511959148886854138126904663187267244409187660672984217407179420718195645447035706339946652269948912991743852026296682884113 (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.