Factor Info

ID 142223
Size 933 digits / 3099 bits
Status composite
Value 524949272296912356603925431811759716175262675750017634362187476710065143651949143150122611195082327403468561492673101107697771677759890639915379890045982599916938910750929743397767728194386152253409120543031864519587368702689392886477655927072137368060082289839978553370959383829730627657789804148715425838950835835915739083631380902778622972357187515223914504236311021210800459595564722694882448549294265281344768791075882536735639602790948636992568013878673193063303145192127737196098175311529757756709590702931363469179923801588026392772901032075173264114875317366445770135941574459824840011030915676278822648508972912261603327225716935985148443727649893497565224244440589850792938895129056925118992105668219251971315100846928310244246536452644112656778605899833417783160767804504238325627098464591146440571138920578182171214952816857831998987696809038150910699043899440758690421820605028245714871664144234806311106396218364321671

Factorizations

Primary (ID: 7150) 437284546695919489287780329 (proven prime)
(ID: 177666) 1200475242638641610820195301557099665169779882220299106011872740785554563698059289180442771898109579862761995129059863821266897435513302985096040149460248947954950839420822215710153283418751598089593714660819160821016618550466738272870155616701750681605507578207541580787381157333112267356754665106430556788656176852303501810901045213675826537663217399512637560980524215234344073574512186191284187112136349259069024169792819840770181652020176582382448109129343827469442364431554307896039309841328852770227681494711971601019096470353841295600279070764970300297527055544873426610021358752968198367088665686455853287073955474847376895481011807832483861548076148241846030532693576158786103881845040204559285142405474508529525467799805346459190671028171420403458689861947083009241352758193100442856329306261438652274516661730353656030419701900733686496707060361564360950745007302020730505799577446672522492437999 (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.