Factor Info

ID 128193
Size 715 digits / 2375 bits
Status composite
Value 5420471849618779505174562460336359830771156788751174543117341749457262300429275121323048868200422696068226362670635380515941944699602096211424168292225080359184573255311140294540122175698098647440099590156667430442676236029123444385123546116689615946073424201904462556372193430106454647903821841578344846627261012746752808842244869917237607328725953740579094219575111509234068369338148839976888166151299459050997657103003879099661955423452369201240155070917912364181698406493010966582071779687139403010836144233316916962783695372445599318431924084926817382039057776281795891400093336665931692718006255083518116187688637802847814649374908574880790340580989591895633091980091968024427533692377954537443654552371481163

Factorizations

Primary (ID: 10099) 30196035544381638995844150182211997097892827 (proven prime)
(ID: 128194) 179509387636395468760493726418896940722029491818333503325907468407656880450717385909330205854652737963181841190631974471966893572722694568190807555104420682190050017627146375435329299922278010897809818366047374895849911156715369963002163623716170800595566347807610409712037335775878211330233815484407822846165055295894473620438109256573060799646973437597313974140104966197771652043107020918526640022989413161506591586869894569645607107386521015806487043341225042046502127928921952322480444548518510658594510545833375550783356197158646907708767588988272622695620662772101835868149293422220164232940645117758961173788208862043403768340540402858122582856385026322308380364369 (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.