Factor Info

ID 144277
Size 653 digits / 2168 bits
Status composite
Value 22608483618271001097540223393061230576996619165699176237162438387375611595878502529526156844791592963448597776849871342059058939687671058041664002999963330638970189105134492958502808954551637604114898173014854190980153109649442613566757076507869016990520549426352444462378365269668009650478309714017453903687588132644430999464127611781651607818631090824319190165174064048596814579763403778140229194999852023733316429140590432816968790612517067414972029710215920858810289227076522409043723459670545902509093948228812398466615373835557423885569719991177530580694875043461247579577495958616847226756615618905301197605976021598601561925106254809972703694993

Factorizations

Primary (ID: 143319) 609261029932504497272673841 (proven prime)
(ID: 180100) 37108041557779638421497385821526981967359346581289340396907189593978624931023912170106422151930671318094868716054161208627832425963413492312189159987418017862524134392274788452771925090052621841686727065769111989674999593382764251741306579888181291945572205700937323580077099670829754121484849527350226578621891160186076166268209944247299729543340562532456491761439791461510266846866113774886723668870004946885131602700232271554028830793806933538995326284091344132899122890464869478397535822815151956448287670407248517611624545254226901195259799496998062273874509460953709356313613205538442730250127245915822319158079186200673 (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.