Factor Info

ID 171977
Size 345 digits / 1146 bits
Status composite
Value 765175270846920717286529315097667479992857410162890520979808667340026296829705858256811124096399332552748243568939921657282212446607083429660527386443221449720953554905342435517223119779476959766005654297832117377638749495838919604740874078275066526088362918587374184346936512034372275834831576674478287567947576635850764929624026690200295929121

Factorizations

Primary (ID: 171978) 233403962866269745460431017513413 (proven prime)
(ID: 171979) 3278330245340918463585547485154975681982113373099037315583576881292116453134144186606665994888270731427469432932295242356138139635524882265937446237994392554389297799667610228347340814060995548665876954902344063803030174240062567191884521551401750281364534401685551487153121743357947115969817856420794031461324717 (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.