Factor Info

ID 131086
Size 697 digits / 2315 bits
Status composite
Value 6440288258082487079920105588363143312899749666030462889587155839887406638805986233214988576480039652062110203465714349774553847655747019228581064748190533619713691735862226631712516000786638174060744438668687508280129468481829463734815892760262296871590964140923428045899494958712526572811104451126778241276679253104389295204552829784355377614587087615580201994265342330149533662170181614456533033550673628603279015737420089251260887977446550782509862076817005586029901055988768558993014279956629406246831481692795601409980793085208350731231855185356388694570450818912955005131031160052290701083590271495093401282620444515654804445597102608987943245678239337673361526775029249670419692066555321129

Factorizations

Primary (ID: 9603) 234972773945780103319046207374414396415749860351527 (proven prime)
(ID: 131087) 27408657394360853279137825742715958788508934859311813363682867554781047239180469180888993143832216694228736562851540746692441562197222811273100793696618334290260025390539497569613207142868571071014645450809046838252560491542631260072448766517660834128452646549940905903294228175417840306673348471609447161578489201148839485211333151056561825180977081963440710342656743548380125837594313660681498783919520512020668303944357918892330192992602305368696256102079304459832532714722136013009153480193651966291797430280075716455112139472604018071621394552845339260165900227157513944548555702728202595226915353976324286033184899508715057710086059278343727 (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.