Factor Info

ID 38414
Size 540 digits / 1793 bits
Status composite
Value 486972804667439598077978168458154935119597076609179464118660651024393756266731431077958098513591079271865615210330940499642170270866653272495248622221703489115986732757076437126210300757449089902941092586455570268313977643076399109665999173395166133964942218389339779450574773373670612016341185609887164560818925776306709245582759998116325794411896057553105894892288976470674338527597559265495110982834639668840778257102770572819290093347095726186108860445424428023070467598846900737325963595726041067161505930097125750855578724412472507041

Factorizations

Primary (ID: 11720) 190338208254605311413088422440531439424369193587825299581510007110292179825245201 (proven prime)
(ID: 38415) 2558460590403593285485577521689689671572064352366488137861159183412599779510394144901176396668494632155904412989509598315619954422559943299655456543335811208219836762280969038147159470757138958678292075859302449878488864775270341511145282365668043364762531287355078256154017292121747956654015670382718537907872710958526271454683758440687838890761840400285559432350753612712272031946131336008836815429047357006076014911909302325670640936707081914929396117693841 (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.