Factor Info

ID 139890
Size 419 digits / 1390 bits
Status composite
Value 21321826067785417746799020153013318312732820145567049924862159142776458910060174351485095411387704042810429770000617310210407481750325840646503183843045288551284940595298692360971562608804318252334826813735538993642186416258189033779471959981589990407765473456056581629265633720607824348567404223688064464627207534345200421338826293714844474990020153288161887916043063217375840930445540263201740374119518119993331847411

Factorizations

Primary (ID: 138863) 6350554777870593623521962481 (proven prime)
(ID: 174771) 3357474553575120167697322569788283797161669182160002488132137247845206831928054618648430280856605287271160670963663944675123246045078565659260314661426283409356520807316464302296367520995076643698029546937231549948927703024138999369157162519990329788711083956450283826098956225247271179137519089560762197024102165369693473987614190255912769694204259901518481933594696715798785087093708170531 (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.