Factor Info

ID 184707
Size 486 digits / 1613 bits
Status composite
Value 250415523297221161188917657364449464074836455100788882937739234896474625572089899831365266060572695355853323046174087873172995016100554594532126648946706842985680296114335683848196761236778840439933476162582127289766980091712656488982169269139552387524869203540706685702238796200584656002494958990081538681876046401225409268747968792604467506661270623426776477902814639506438926742230047795273105710017171651329809750058239406417911107968007178764199934980097884864447861806079005461087

Factorizations

Primary (ID: 183847) 507725936449797813952541016779407476477924222935360175464722146740666796173 (proven prime)
(ID: 184708) 493210027930061009935298079097304262994037163510623324210295697648565186124604853023072087205650430174578059878345352556548308528225439884245315235189800633313362067687765338324423831292686472135178597862780242137252671343384783474037253866915451554162447470811512210552678190303230183611420527511612726431777017357967747827381695079926763216308954730985192146948936197101675828604745227466546805043923465310619 (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.