Factor Info

ID 145780
Size 861 digits / 2859 bits
Status composite
Value 225194610288021108013549032095464622060195984469871765996443061311893693802108521764610993785825843455564364774619916738369582037075209302875457903108822720290888351702588786412561223223176206869962797726761239216016255912362205898770078191967631158285798991241618004625656626852312467374172749349050675029760099695866420053872619917932840392569777687108081704514187202307755318871088981150301333154275973345760116468076273359322941338546283848051855731123665581992953179728914748084841052611511366387282969557264343822468086208317269501077012623596742366092027877336415856595807104973329562972103585619190731312939594845041946046629162618223235874548451921759920159768162751023314741623504064597478768922039591736831170999206869044299065886305450334535634474779789992994525276223924209887108253871780718920504847697111257852292977776277457281844936560148707701

Factorizations

Primary (ID: 12164) 2086414114912368934845698889752452759455632789377648284275990116236503745140234728069 (proven prime)
(ID: 181725) 107933803111507162204165314577489378246200559254808648448339457475925430262078930051412794241109154878382578354684572392480666862893239407178546349000327653228121949628509731348183239667156712098717829083131988664121753308596975661140132829478273962120559587355824720814982692877565615924884992689732533958759406274719724569472689459623159147836001574898987911444438048347432200965643390933781101348027408779058508247721905445262520129633366503716193512585939255143002723243146758790458123776718874650007661443216177420940716120301049527793007003944033290338159077800223015929154958320304484563437546526706387795949854555389150736023145481875717333727552901222091925466417265787801857160636156786780775808590450228535429504756899231044435242645485039471494605497270467834017329 (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.