Factor Info

ID 25642
Size 657 digits / 2181 bits
Status composite
Value 210571591687079267701990404969729633991675724201183344648164540757277858202671061498937920274283626311203638894579780245421498589055158445777272673801447211266849713462654331471343681755180674321379305060173008388986628923781545273222870447740871261427610359318311519453599211525251872269389274289479955958742891851980587249868328782672310699754430314453101892365296233856522925489932824075634689448090547393004465007363253413991889608422305368299991961584711349822863521451441718873599447957160938302062654746916322376366385640864117211705622069811797114014952697183864824351086243301651744873154747098074701907879306371544696084040938763292926562858855321

Factorizations

Primary (ID: 4177) 26155966684789722885001 (proven prime)
(ID: 25643) 8050614004242914778310100613071617529060705986404057348084198879026869744718478619573875695042088441286227123052066729058473372516685051976137391326628299140864385815454927615408973440542033167601608713298834976911516450299924815326704794897714506067396062710381749539096798643298751588247748720433693338500762916355381969239575213007298259502347117750688077149727179539214736225046396177384648692872158441856983077115697239985597724513343629154467132676057285023077043645812053485919433199215361280161492977807414289132870802561772941845560139445696136111084277430998924274513971166146139011756836121183862654470951837388070362770321 (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.