Factor Info

ID 198545
Size 960 digits / 3190 bits
Status composite
Value 978570154120471454765479260655115019459155875584778533513135573253212605011437935546427175858576343653222428064784690459289277333697310646650314381325892598949720394523424107701717338213363603592263363904194971482792210829039111428098247162863930216224054314583956000094239967852679345390744706781130530542916447299089187809090846985165819232793391412490053479581763702734260948804106972828065563328712661184418443282833817274753935872543555523877174729106681672546064661804731913377246581756405539726849212942492553228293845647147064733728522954608507728166781763325706616086701065687511572397869896307633518488002626827749206053466033660475009132623766074415561370573271986014975925803861410642300880521015694950985517305751439517686253235760465472200156304020816038035632988876698930709663091385287776089155247913703868192709468837193489643897621746853825572096509149086686795303896355441658640074074382443639003988879253262890307835411404501895860569449959

Factorizations

Primary (ID: 17249) 59499149215409565615862915027061 (proven prime)
(ID: 198546) 16446792383159548243871490462976880605353698123943824454604716520347155261362710400666576529564705458180713059344935956946920400228479471382514075130216414606121557386523864848465129762210119959321394445434160775238649898097396569262110839604975750593589611687564308903405810442933455843492115307906033881996807488440260722600699597195920749716769101333261713149364262419223699910272361502225031343885012293550877023237499131571078676093173966584087849145134688397991431226149844413820426054513049376668767879923830020032578663061122897657904596027956261363387762551308437532706127393625810552577637527759773007147746396111994661934230752009536137133408986419122280992425187213781120770446169195328146918417690555733823673188319875095765996015306946317630174045512889922559312820373489236744540148288479425588991231473078670733307626020664547900854622493486618395377036676764184576947680981629639465860335974260056629246917267819 (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.