Factor Info
| ID | 161255 |
| Size | 188 digits / 622 bits |
| Status | composite |
| Value | 16757293523869413571219777463900083910476260024143867148663086505942387415028396710924752747451035652488216448057444509552912142442755181327158621742482551302658704349075203635849256222809 |
Factorizations
| Primary | (ID: 161256) 1797272164663814522186497 (proven prime) |
| (ID: 161257) 9323737302193137037297385981302556903898919831181129220284762428114386622042313261762891879946022134845222213033423741459625913628842913332862993031534182200855897 (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.