Factor Info

ID 145627
Size 622 digits / 2063 bits
Status composite
Value 1026428929086095680610223838329074333502081953417767605341747028561360801531702262122821794815028612731445425919399602660036733869701233629542053797607271373988502019708685289030566884467243162762404611588699326564131083553557870950827707489513112942683264188387326680457295021619729278638693104568730555974093733173140475416515466333794283765577583457657130226629777202895775427329110835926753079303645466339301663366766257792209115875032653118614198389645588216854966702814611333983724484219146706094794979559028400788278712299035785331799449033720087088522336248002192463522851495203355825889434682294972809907015114601

Factorizations

Primary (ID: 11815) 10332092185328194888766505728921146249 (proven prime)
(ID: 181519) 99343764135558916811010634480356832708598828279798296500754447790198922035217411831176831784337977006277921440197967515425041671917851308345191990932948792029294562886940633175449704929303760955474838584637237876128067127523843601477096123224842528900560343284960434355082687943723355410289669148434015671415659417394970551248957149127652218657037529758615632431627736286154798488416974225053022285838738598057876902825084127929588183987865366940993824565234158133370388697869655380121349099184276681694709077761171369254614203796486653109748141444209373348658289339733568044392551649 (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.