Factor Info

ID 131492
Size 839 digits / 2786 bits
Status composite
Value 39592932580348891774565507643651717823246170415916867135902326775132818447493339720352843335553590023200815301865982121954898735991161097104801916063157111283117909987220526857467218284915608072676584708240239002584757428786318404780069044546768676585425086135021708535310802335240645204270271283069471978854147256652920040747759197712645978480088901908929653149432436411794144408960272156686723478149572715669892513729779048955758270043959212155914875708104930749620565449219460763846110510212107999740548624682261205270705855802809708789903740287460953908804448136414392385163692138150721689514985125923855983887663670572497959460655318682773492249797218026395772093825468652546752903013787190079329872849173545564681977119988980475085684726700367682226204327373032813925415894774624424204843147365651606645962442629727617917008277366997

Factorizations

Primary (ID: 45958) 5255385479501070778259142561142554147347457218557322783039977 (proven prime)
(ID: 131493) 7533782770984806265678086366605130474575559893695685280594979193116269090922642614700411013851449559610637927237233412077147143201183535617075557577566734050953041606176970609637792351891053984096277461388474323344921978956864653813820139051726472308501288254619013248781612730834316331694481349048459105813738966903439709382600442310495090250657490095720448600545567140671989356940040358161691216997830900653662102036416139473254231131647750272754823950104192203886865579671265693029380530889060683640154796492749723070603432121950622068615274817479338432959590649645537508786033683317471040468670521600795908703200688922696995924344986648337802644040245140586207122881729610305449120501508725280404380348717093934357495054727480521118330049433142484626401502047145788619829261 (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.