Factor Info

ID 199682
Size 1122 digits / 3725 bits
Status composite
Value 156308923335522341518510846147132661987338465314606743429042673708631803700853149406530874749287459448537518241269985202991723389868781038658619316888592836366657689966450055390286907856359144015881917166634012360219777064378698473645977485409289259062951601218611610557955074268809544579819250521099032385193722914718357806390063880091550205816441700453183068759733317281153158969097454936349028787347379219211738755629765545470055900013331318380659093405222092095933704352078859378537708104008454159463080158200123315678058736087413625993050317706618485550790259577170088968874287651263813667030675062984846770645907049655483292961751263302194639637558349267535624739413217595329285598691276038111849884253389886050729321786915370771611330493557506685961493949201115317136381449612396675574511204554804959296050249791509098222904741993484436738117057316206798018692682598470164818989229701124031772735060439793738658903651342206541417272893328124467182741220104863483824761029990234544287904297350997795921088267593303333159181455263387281845448343022056488511483500143525686861883827380073577536347429743833201069492657

Factorizations

Primary (ID: 17112) 2378523250342970947582043555610171717174452063 (proven prime)
(ID: 199683) 65716794365152154927659551411535242092394117983846162932987288156152321027437496785981115841214542531078038468855923802997664952258045749355786845880108015964767139702015897677644133343126324259531580746959610246951885297571998568175993030237007394431751946239621401884391533896079607299961417940208367935686729311106410972082132396858427444965782747713839769775052264262007122481892259863810516767921299054910851060016978618471757083578697996005061792595421405999032333109870809209603396603664898665903584198515110188398168614032110305537660178677239724942999825032256043926860097768971439816187634175187484815239605672500733826053928410743142656233090062719032959521884378790747203244685923913568203684107606962443368282030796926592912340644915842882046519823485418924680768300826411282899802803015978747324445154145147821066283825670589400078888727079241765525624620779160322535949099436810344704985748801542178734626735598491641166046404166775887921902938157438106760859276983036505018916808775497188465064738037438272708033178845551103419500708161334773523668543611699439 (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.