Factor Info

ID 169235
Size 491 digits / 1629 bits
Status composite
Value 18518394539379124428041570424543407578851591808414846147933418248475932445769830735758460820143751808615189638014903438163377429365434104675002056113527334921981032495570679011578140288601101279789014114976825454423797134321552032048401294008729966731709104294716140753497507469562128764915912398914001372748847450754180231743023222415893735495989390603871885945407592073408512800229950324654145816278623830000963899559954227076988423729124658599687024921047364886332725763348570269743200501

Factorizations

Primary (ID: 168234) 9881598936482470880598283508285190628200880454733829636202725501 (proven prime)
(ID: 169236) 1874028146498634663665973855048753905305702121996909780074447283538640626180942566093700835372207401080535105315879450604867339609619603568511343784296330791904227137588837388782981428354130677019444782019784363453292675360916363820749827743849737228650349017782139995207137245559998086288045059240790907984576002903654928505388633968823847416515886131235160794994623089331205392752982861846828263457870565590626591812677975001 (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.