Factor Info

ID 67061
Size 474 digits / 1573 bits
Status composite
Value 260913753078817390017229744371585376101544987412861258765425267744141322489446343776381236893200347165544175883476121919484741837188911510712344830028142182413085085568305253920003328573736173263195923129519642398790133660584998691691149908048157409983474374544953517732489121432088742019322727338956629331703939708696837222008312411129581916394736673420308363599446768198622907050442334866046529531327057959828051886356768123258411582900894203877697784232602762483647440537

Factorizations

Primary (ID: 65739) 12987756239101305138847 (proven prime)
(ID: 67062) 20089209273369566963464519670895198324958860247805556277537898518175851730562953289167754272999397373263466158392714456518703238407619157264125830666416065809359589681595085198238481502755268132249464485681697743836656082100567333323029185236034626540429991221948392329437116128283895273728632863388740037784047312395261246081082480535651175850807662830603844378119059084001151109165084909677194361940447050843534801078877267474933504249030132119779271 (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.