Factor Info

ID 144512
Size 857 digits / 2845 bits
Status composite
Value 23751249126288563236199037840978250050685831013594567396884297231336065559134244497343770968368000782656591540113363518735919595349353546889186724987276709129577538216976418976437507065515209878564875803339765500501912191784555631136810424007592436044711554152280961677016700502509797619940369148078982516773079921111458547007669562108780214798966909246510524585312131657820459140615745018412428348261321638072230007741658954784461762518542008828039872180692548673419339731614232114468705236142281428728672140320803278687244960308126013966461775323366980533681461259715370303217164247108375709540240134776015043377318726251927451253782842021487296355393304063026915379923257626103653239840808168784044138025374122190795115535680554957340105333129698277646905116165506391365546284879693441006327810023317104087825335229613038630005366125564530689231786556759

Factorizations

Primary (ID: 143163) 1702508903362867574650394159517565246007266162666190360996199176258152060277127760388158387 (proven prime)
(ID: 180356) 13950734166132166279040168800399997214554088042910015520815337124285826060952123806745455432894811329496549267584233418404003516689653924351204627971004270765367164468330163309934166021702388739083379420431600512782129109344943652414720030260048645115025923021713025905392526081323252394306139696434357839917132328562726988542887733249325803227133728720248558097391322022224707670333303894326888712733605222980895216169766098793804273707489393834074198025415901462219593582007753362563653965138004556660593536038868881299542928789496343618636529255562139217104193026373613187219180414221122763051088231245401705706869459471073398379202512010672858186417653651459924318429550679333598038073935537495366276252288560927946609485372969005162403346763025662212941827870157 (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.