Factor Info

ID 161833
Size 563 digits / 1870 bits
Status composite
Value 66054028394100316886744297502351856861488765215485150373877501898773068344841860139617118044779328112513054046794390415272282294227251731658439029695319308821473213085408896182683985796889293760431377739147914492688602451178014528150997583661915480980402188747276737482602072520918245561128388996117442023885047499511047996619012040976143197571584615206484419502129748989721257077467042941272721529246435691551564787944622792764946957371435532530610185345047572831059937895198696266056977970385484951755377864483928316242395998017814138778576487860749599446858637

Factorizations

Primary (ID: 160967) 1391089682887364579894221 (proven prime)
(ID: 161834) 47483659182201453209175435092211640941194537254292071078740760874163314460913107898466285136548829637966522104552331892128826068343444011575454005339572773255926867694604025610467294431859109036377714120386973135244881227931191665219338255550651338323277259793158508625321707263474466137453764022638064535706499888568353674448435692638989907226886701678173219429029683062984559996709087917760577652542488467108484901178607233431064345321403264736897651509512306005975739205000629983271033824626224662631464364982224534833025442038657775297 (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.