Factor Info

ID 131273
Size 768 digits / 2550 bits
Status composite
Value 243539916743531418411904926920131664765028915378758744029102092168090065446744020810923019402994840337582985229389180929712685522481616572878275111388645787382530108772165951233435269245922621534194867488217615050568071917138216193662232249347112340632925915157865741001510447200400626240986292586294762658467048133529261804971748464158881924160107601419490934363058408235286045759541367211281405273026868943673890789301964294363639472029620394058108124323274313274619115689798699175553113197591061401465662776932569315882734537703440186080916484341389114575425557025229610515604086528280895237798250813836494734143901851514026987219939964733686533883888602159768347383664432710493465038841824237408121020423806099717474978112926831077002956009696131366111263304144453

Factorizations

Primary (ID: 48086) 168810944297851044479995455307177976158313872384286484323 (proven prime)
(ID: 131274) 1442678481282754546488543489026331398256146463722170507487438345210810710337585664224290931553847916687194893249278249280475452988241691006010215412581162229695944615779784872736243369496257092485263143695418117666636177208908660488168970662570796046943465407817451092253372881862076718677204189011323401025618327728847224468659834989490576265925417704629629374754666742975722339033445001241809736678116012436015667196244223025644266673790403166386877064248036306419791382502822983429967283335801591570347903320077479606130755919698650207747819972445593015741777053662082499802398767054357899936368456714738074896990007627373163447348248890232358097752305510572333244760544862595062629238330872175227796390240311 (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.