Factor Info

ID 64317
Size 534 digits / 1772 bits
Status composite
Value 157150873776750226205342193929043357331057710082606229363692704931365952263573038887586674723565550471780392008350634140233558175527706696689436174989190765079186131222507428238849789636157257057455117820659081610581794170732649794880680211482915545140933975842957505734341135646056757764052355358918760535842778390521250877730086410040531997419858690001560612022312999257558156458062011613270290107606779591938624367621049567459524224901756731717254175505060475207797895610789904059751616453127594713094232204541652445678988961089279

Factorizations

Primary (ID: 90723) 1250393041181312484510487297 (proven prime)
(ID: 90724) 125681180717609783205136068383731125296036933478621684581015536394085813750158050022738545802561733843551966551106968705801663563528688138440686085598605226471760854923685793887132359888563848021716814611173879701988320563389722038986481338350950891129712491781611258864195331412031617122686234271292919922776278531326621686087801614397842378860161437225852902504685154763879594152889494871283798805485747089200843820257655445413505419657260620538964111832476067580033337132060835218138166955918634224900607 (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.