Factor Info

ID 38415
Size 460 digits / 1527 bits
Status composite
Value 2558460590403593285485577521689689671572064352366488137861159183412599779510394144901176396668494632155904412989509598315619954422559943299655456543335811208219836762280969038147159470757138958678292075859302449878488864775270341511145282365668043364762531287355078256154017292121747956654015670382718537907872710958526271454683758440687838890761840400285559432350753612712272031946131336008836815429047357006076014911909302325670640936707081914929396117693841

Factorizations

Primary (ID: 13073) 2211922689520334585996855405634898947963486474780594291068522486977477226299966624032490750722952524363929181039537481971692477615478770436535140562474783441 (proven prime)
(ID: 38416) 1156668179464449097293113824183499375569246648965847113148945920722476675498037159409812322614559860857756934769024493789811633684154681104681088703662005204332881592012456357234779382087903721551205741015119185238143867610461310656104813984820829097422883621938228023219725634232572006255774457938974401 (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.