Factor Info

ID 131274
Size 712 digits / 2363 bits
Status composite
Value 1442678481282754546488543489026331398256146463722170507487438345210810710337585664224290931553847916687194893249278249280475452988241691006010215412581162229695944615779784872736243369496257092485263143695418117666636177208908660488168970662570796046943465407817451092253372881862076718677204189011323401025618327728847224468659834989490576265925417704629629374754666742975722339033445001241809736678116012436015667196244223025644266673790403166386877064248036306419791382502822983429967283335801591570347903320077479606130755919698650207747819972445593015741777053662082499802398767054357899936368456714738074896990007627373163447348248890232358097752305510572333244760544862595062629238330872175227796390240311

Factorizations

Primary (ID: 9613) 28087748143261965605558733084722652431801527001555698399980424482805021 (proven prime)
(ID: 131275) 51363266073319658411327986189485046875565941394695591260103472967992657352895368208541755899809647183704299496418121128098521802630275578927964246876431604360413084347769301451411685369568384645164798966658794914832130949764809030691779588447344652761596129533837062088841207913733403438861538143810834816110946899822559599359121589106814136344370821335574509282108044258413637186748548470384378779449822458732525461361983554975969711896354265781500312723368012727253871138694339437635496232112088953579128970091124666972936284549612754410144567692330081548668368086213936821020358424809072023288106469001452645287564971264636221319188475491 (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.