Factor Info

ID 176472
Size 534 digits / 1773 bits
Status composite
Value 304925370780799868817765819986320196111731309173481816170128983360554070615735539453911464881435559287050360960689290411146923889745315147634969323256375372705377521587404877416578574817772507819520317563232776932446118901080920935963230189381430059276203327237649866962385479977024131587021848582488323006905431010464598046728726661920028745339216255533540947199239812508910462044626157263542681535701944536312759711345411362572748798621969967451523124737784095167679284700748432148403643414197179832067483763405854584247793911880037

Factorizations

Primary (ID: 176473) 385208984847118297037115403637689399379678056241541164733186140066226732317715769 (proven prime)
(ID: 176474) 791584264063359319477955383556476995267038145861519445273822316180540051485358559830242220677257319514576919427217418439631456290950901646303776797178342821120219529726256924262257422297872497452330069438926488745295638125091050987213984538601436402206427885465243611825732715861612022359470716317420709701853575389472330427722731781924289605646444999067127638846500532026157206653756761058764614401895365779427479090043599635199939971942580304876108173 (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.