Factor Info

ID 135157
Size 627 digits / 2082 bits
Status composite
Value 299706674725391227062596220443276805456717676349944612513217080734291938283018360830230946397409065398866320419331700145813812859808607851920535664352396865268282845691859056525937980651923203755630003650448113307724574121157783256158581477423305705887941049181689629156322100731798287740654462277267918320570914046567609814988093371455436646682945904114086169382577201178426728400319476686924597661098778714157211625179984349449082646761401377421477243255328140974074426092971814457021867847726671434952256755289080414793813975623880109575065466059094801647393414334833512065335992262702409637457195165862687114604871733067049

Factorizations

Primary (ID: 134138) 772984350552229340405744597 (proven prime)
(ID: 135158) 387726704313324279957228092300670234933603482926014698761045353466171508211584115878787142325703662645973533421522449691593424473154094297255117974343974680903173170313650963951160617713263288751987172755010807863301896918467400449938521861301532799011907321546045629281386109410629156281453211510673563514297536855519771191973261735021559276439858868634251135527951974474897312737015737754221423058058785468554920286833414484329706250825413458960670077882976436253381626503341133357785016017339032633752489388846890196266121088561381403247664792209342931303036837992416730983942183563089021713203717 (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.