Factor Info

ID 20398
Size 427 digits / 1416 bits
Status composite
Value 1765568547042009887652507186549915693570257706889554272883568119333382425090464302428107229440042655674283711432104777058682770058053132236002627494824887610972398205378123626145785989077660083911369772452762712813423474403186531569908271685678508994979407393670538318393037326343919781986478497718984862565717814055966572435098424493211429059525198476255330829829731341804831626331379012594961888970056478013417927316756571797

Factorizations

Primary (ID: 20399) 11120952524491214120396599 (proven prime)
(ID: 20400) 158760550695075016884331251565729435661656135486007449130823304665474104877662919318008588087938844867387859474479119270150900011851536198146115633647146247265430872261810946949389701095480279347473400381092482839637097140507331975816482063672722061725779046958980272467914449974622366270827175666257484506647098340634749730300919780117930508508693752375386832841326708963186846605181473742629183418003 (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.