Factor Info
| ID | 90207 |
| Size | 166 digits / 550 bits |
| Status | composite |
| Value | 3081648728173626832492665486531383877269069715561328395459538684699939900711408478513269583611216528914992435604148841362716038548667219403083336741151324191251449109 |
Factorizations
| Primary | (ID: 63376) 904405077653173242898527606595551272070589 (proven prime) |
| (ID: 90208) 3407376632791745802501079280473661333259513574904061414569349755592149566206568633166279621984179452417423383531504931802681 (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.