Factor Info

ID 191557
Size 609 digits / 2023 bits
Status composite
Value 710176963476029053084048600576665337687255938932741859133343732525061237254029768441507181508579190621530243109549913116351177663666020344410452323753042366192681918889852791542525037369490437862268599312254542321941949852147371067265392522453309100211251224064907745344505880069383303614885635293840672758792063977333798910948639410799461479011029280410841726441729106630718527391036989880252385568632336514467654194065325403063655312690656634989941300032842207629353780193715853152086485138764159527812715892796748207852881908787508372470190099920634663864249692225640391193153884951618446469776153914464023

Factorizations

Primary (ID: 10357) 3115949925222900514664736941746248477210667 (proven prime)
(ID: 191558) 227916680472721752005048836567989921826318642919569637119890815446628201701514887809777140336188528929525439682001325794648661344495506517225605944473790982729644391068289933533838399140653293790494082978635779875562117254923930936182636361735018530397167721397901613680075399600456652729618835712707604654338027530689827018814441509455020566785239535768125813844718315718689173878093185471010438266078289702368723472957569833015965989849607166326776577553952186222195464998177539338488213120853222376284215036070958909942298268881607365725016231032790570323472784069 (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.