Factor Info

ID 56137
Size 518 digits / 1721 bits
Status composite
Value 83047164565583091192698631154376361143318899109985454680835182116559455233975509623397706969299373720727297461272577748797881907023757699609907724194315324974974575151218769405553022538371890834910844760943656318722782510130975782264866013192717158059640552444019880932553720328966745745710084283828212444780233353102911342655710763109260202469111283076123439220904283360236866854634519229816140662036692467898231426009601413504320728669903410208390041002764264354404847565419041428407053284048883433568104660100111731

Factorizations

Primary (ID: 55133) 55315179851718646236650521 (proven prime)
(ID: 79936) 1501344925356919189097052255743328865222512949005664770731680484078974490611502163780539400571161826400557091685627451004253664976858909431051701335165453363917772934545286213154108337395897569701962085389164921171523471877979536267397745999594601453155166483748354729418787259820938376412019125020955128230339330761792408053928955210791150659252942256153766827577844003256605875629266622382462107085030375485347959270405959373606776415243662108070681691862058362710498557734735852193094236011 (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.