Factor Info

ID 156545
Size 1000 digits / 3321 bits
Status composite
Value 4386426889110743994422119949872979339362302378653293039843594202246681457100197854624571593733826613658761398941174596306858356817486703815166377441878967526575661339801019860587106709353030698665858180812688022258621068124395184961891325674786009292303746350905348501847703510047982220715625364884782725886506575279324429185356913241640649178143392875515669591001077948710500970464172877331622331193002993509293694910584086565009028195915384512024104597074812492037358072400591730329232071744196839878550660694239345706152066264333666216449231765168175873879096230700164170957374377060444202633729036992601438961840381892829236971257373834863032840081638341538034962453957266485222164959017731585209039457361012753024871186894653947899276447722838347875022379418307052852024493470831438472798182699998049085103010663718223887466363242990325547650009982218349017709049020176817228192824043496873357004405681987984042505994207268257394376915574383850084251226331679314820394059693822947773847913870399

Factorizations

Primary (ID: 154663) 1480537408333241006942871103432327233924912298742791 (proven prime)
(ID: 190530) 2962726145534474837388398008901972411572684156327813804865691626048297340920010542564162706948534702413654131278563940912989640544611488610219538352455724038103026060437206978148117943491604942354752148959738454669386180453312119333739109506321191494271171236767612790749867202513196681253547638425584831763118063804126392733163128520738622356750028615200987695089556175495679318509655023508104744267191632407624356399434026316323820016990179013527689113712049214514332646617724594489620567911462775961245030881051652704635817526450601228987815552491905726182225846176994772051713691621525747056169597218004587656866406012207486734396230351207691713922297864572703290956250201821596324086103199047135408571664159712609325872033155592739235645955075336140592181125886353630600332067771939792246310054323687154488259536573211750667182195441637627414207826083179172006839780477620365457330364602864950776598527218323484384219248556643761375898455982089 (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.