Factor Info

ID 123481
Size 636 digits / 2111 bits
Status composite
Value 157461268033404632003447757315503190310604573996070472184657159173152676786982567757109703676083066574201807881888111780790928478333187453396002992467911354310896516538419335002200292964467073840054013690661489504897378785642748273727419889772503487144404982843496812422278765947900380893164045452097038584028479786519485178405430378216790297269936774161078276433515622698222389445367108673355612262676774682806994881539703040909783152755084366716999716719490622114769184160306856703774948048055712182990692604709237752204030190961465717461775855490890203048838874702923523255312713303286806988676570650760069747436693965843728198647063

Factorizations

Primary (ID: 48142) 707259365116201856738036396081412854518866272987671369738662968895600534048479445880903197991231598207604113829054337964516027721332008907446737584801329 (proven prime)
(ID: 123482) 222635819049966113143582341537241258193208904711411321455436894333239663438180205435514381379031551859767205127531639588577852066643368965557119222628959797501570647597227562887819371610558911412056194330782588429790201025547608219129800005049036955580456436326068277003682180267375238677841077094348532739034209974433075898910524378223799144444748944696293610370771255188528511522926217737981784691765863164148532118695439529336095107166126955392608703566893968425855535585142357447 (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.