Factor Info

ID 131087
Size 647 digits / 2148 bits
Status composite
Value 27408657394360853279137825742715958788508934859311813363682867554781047239180469180888993143832216694228736562851540746692441562197222811273100793696618334290260025390539497569613207142868571071014645450809046838252560491542631260072448766517660834128452646549940905903294228175417840306673348471609447161578489201148839485211333151056561825180977081963440710342656743548380125837594313660681498783919520512020668303944357918892330192992602305368696256102079304459832532714722136013009153480193651966291797430280075716455112139472604018071621394552845339260165900227157513944548555702728202595226915353976324286033184899508715057710086059278343727

Factorizations

Primary (ID: 48051) 95656314955933417552679306853413307952342206984225549601 (proven prime)
(ID: 131088) 286532649799308784949204173037142610151655973840936830253770498460870154915483262273002276704581251085739340858606611720329391582606749579649606511880811844392654465925290875317847564654386215365638343970237401142617175830468278649836382702717368498436987398782402464308520048383712940466479625724096407293620983083315479666531442010880478232253029396743822368517529734482546098806991003270140500593320527152696239557291001313150538803516816841289933148388747449638224849418584305586788804261776236308815511390339994784834509901806595787185988867202766720788845758733928753577207289335304527 (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.