Factor Info

ID 205410
Size 475 digits / 1576 bits
Status composite
Value 1427290255401722212516197475000228444324225352074872547585050990481538901192567249075876567985744761374870360438906094829446039792859906901851176488064117858555327468485741729036381520479607372181718651561836663899006929894760410775089147318254677846931222507076995712932545497638391690022503363044118976387022793861830333038762521603492152198930844341679747674493424298478979387816899874294313294221190731940789500718803142254731210653588625134459664607982501025355150103331

Factorizations

Primary (ID: 205411) 18146248792385571459211 (proven prime)
(ID: 205412) 78654837797695899238089502190782453582305363783600889702913305202233047496063188302898035935510791987110629981921255415554382684173415987615878463612356874732453644077881881289642255169443073582867235143675070699172802989531323246930303183784543935175248356010930582048645052548878888716485991570416433522520012638081872659025931222020470094289242194564553493841228793570370249133232710651930047120092914052845048620313574552919678905768413075237470921 (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.