Factor Info

ID 175781
Size 876 digits / 2908 bits
Status composite
Value 214557122270161014689503078565235358242415730230170864588033182443350398169907622280861786585480158304737759459468995573293732367922716427842162017731170079501785149952032259134586844706086599579165680547878240903344595389115934877221589455445537593076274616987817269665861452924867075356219277547072442996802698894749110937023043876735855120118609811577598217104810590756325630612166918643165970177948631674111822799084445161439585186908363979024128233871629513289395284672990512140329652066012892812443069281013064486156442605665655483427236798274877070049891284405152948936701755678797477343563908738072931380482283794551518494871067065831666487263184566855687158877197246913755421646603564666967126757001411208173071942499977149015785970114700375017885626646090539795676501659390825811138504637411770933611447723000324297941175181368751982588252467079862438234599629454783

Factorizations

Primary (ID: 173899) 178377762022099812956292159711554195444336413625265973064792277005373299490081325291509839394775058174198017445299330661 (proven prime)
(ID: 175782) 1202824387064452690667303648304556698933705817556278236758957696870217835698641076456840866641788948623849739997740814779622136303955612973693115601120843904297047339937514034798818312689367431725325785485018551419667083093417028218621501319783077932283012471750680310745947422766927706723798661258891253109840030719549678404477073456672355338700635004979742415136174935210655709729984090182637722524469844705362649899107574912911545431013591458596843058886991054112195193891303179176355339929364847144123733229937991094383740090099077067309666616529287534122363201894321747562978522142789394468159957422893800778670956311420747301437520329896071161022974736396945383781293474981412431274061325158763919687454876050508959563321326918435972467976727296894803 (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.