Factor Info

ID 142830
Size 1029 digits / 3417 bits
Status composite
Value 275391406465713580310684719165370495030772015709255319112714200826139474796176232645098965582930115312539647792423021801026718691946258197071341935954319794076238430817181596233791608138081352193957363965184283021815538992755642603308427998580140332712322120407824863614228253481915518058220185364383367186124383103438282299754984953118319756415514022098266444475482419541251123885667817790280384915173896867132110435660420696986401068578114539302893927041580275300129483501921137410304190617800878518601423429544395055946545542279415583359840282277468467777695464239802309601888105591364467996384141689513538788951874446030641099090942216359774197635241316865672031050147880046485547560429614008918300611445097423372837927906294576461918768581954945031543726681022724604913336230072023032735134712697869474031763530319889430461146934390091819147873417743168450161682614296732554801271906630558552926272419710184086829084162662666199515168480969233184581554810080431854799237554809647099105395263354556525728692963947600454708443

Factorizations

Primary (ID: 20742) 33568317875306837620981 (proven prime)
(ID: 142831) 8203908443928732683362189151567587762278865462913778567255001952528952071879465276746116952934357900290577984978672645017259746248931738967828276458037088140262159669362310741618813127876404613826571035498273860002240190941367966052407845444322751589453786069921891416410155839517544529838767119755085723537841917336533021350048315487381950039459914612241438243403456734296054612917200068700744225592452351898706785608756788758207281116987249451994927376849363674566822717112791080898727203365802777870940699595339327661505107025990092459055149905132258803412810392615013602237549779107927468758697911626056380717506605918373149054100367387747299519481413928677744610919866775691696829326063172389235800934236315959026670754301923427413921247196090781146822352322958861025702359063118920711948479159494578514248032018500725863506768174266514254857925188321826819412656332028615044942298907390580515739104438106020765165439869084600375402580523252434711510600137899698591797872170255206276673052044285455503 (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.