Factor Info

ID 112257
Size 668 digits / 2219 bits
Status composite
Value 79282072049364665625160986365205681190033261060964575465819911042731348487972353174011386971075540568768911742207694843519639317368851917023517886305222503948710799257459065360000204662227668020223298411439588197337579080609493640214489402871528486697268745059789206024887408939658450610072414100903275363111994587493475683571524076775092664770845571238913476459615401787163757764940939540245066735182482254807056068724666385291193580807730511904210390921939695375209559288437472605746219507499209918424325490630662989822980569316119228162349993736225961098642610616728070263794730057389238305097911851321387329746821828568264415001846291956957790042749623539888511951

Factorizations

Primary (ID: 893) 403876015898686909877891 (proven prime)
(ID: 112258) 196302996286991027412791297634961469078395167905052703587735159331117508507474614894607547453244842567587401083162568320000750044707123092343780718610605400536035937636056451064455363555935065112106205597883136394037802301518278000766403122695680358595004984773852113331252582797657762006223930774531589621909812039069852367045922291664652418297805722203409465497082605183610875530984326967957463564980667381021162667441861771141874748892355544380313467819881711266046152473947242949129687414014392105788004652837657068950606701748790444450947518433151672963907605674026273209255531426884251994940566563063476444344395374386693414607513686686661 (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.