Factor Info
| ID | 152380 |
| Size | 175 digits / 581 bits |
| Status | composite |
| Value | 7567741350007901025253874326968200859978495515645167277981449048572323748233767366536069781104466332859026898319819564056068006947849839650757688676185358355726093035324871433 |
Factorizations
| Primary | (ID: 153296) 34700844222507276752549248827493 (proven prime) |
| (ID: 186488) 218085222984269545693228560314614376391219668985102926916186889868639223178135860028461917645978131140517753372846798727970857233933851736986581 (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.