Factor Info
| ID | 81698 |
| Size | 192 digits / 638 bits |
| Status | composite |
| Value | 988436958171227751123658603004327032591157934253285312794327968903022360554531844511529748173361221590342256584326907849622601147792177716088264146895322205935580698983120764818027139500108471 |
Factorizations
| Primary | (ID: 81699) 706764346937296025191068810953049430062029071 (proven prime) |
| (ID: 81700) 1398538229120549649078097573696557737824342427265756073636623913558731501730870127775365308497371806093042128790735830222578854820184733619182781401 (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.