Factor Info

ID 142613
Size 949 digits / 3151 bits
Status composite
Value 2457973198833971275798535113966105136676233873273165100182307196561998752577631245039884008444840189980225484033830382295374912946458297963131454032980036322002769736368591374601207893433600653584322378580098084103488693183211488600682706866710945838886275181976895754450865851786155946529360163181490885704626885750443698840800368174308066446950196154924709955390123291344499648566416638511029856227362952460758451357795494872287299399804029820006722949780651131949758936638749388948508849957821347721500181829072246986151418400841816559022369028318397256713986141002771470597842758140439146536183273300819853483322746069315517412252277900619935529467652969023533054229728027480854356213634400652118161540741578197160133376056233545415510897758232700811318235590121330267136098758078500747315341302376683858343228951157142736562206176245340686778957996185286475419598139998818361807583844454891353022338007029709687908659028058072566373634793323497

Factorizations

Primary (ID: 6749) 53130566763791958299 (proven prime)
(ID: 142614) 46262883092545131214784952514670998862273500428263595323739644634548720846175731645957575334126822184685190863040514309391670835956508778173062029058625154080177121111216808499439414119584250231436211814377996483183688927315524940417823509725197206868013211157812111032699264559341631045540310877763319702495345469316357478652165550072183569438589584127760345596620241522458162036251295883924804116861066791260364174377620666501126508095829916661401900882037002025870038108015689559140936547988542896313771881105334235542440597018164354519391278754968307452906637882715079725347419255037161200307374856505549199326715306497433909424552970185057509817712409038077133201326852084119468588211840404459078270690547019918982417853370737474160833978450453637622213288029774443965361497984252591596086390333880308386827344562981911715380963271495817131294521170481258447128233461484471546715687730670340674124781948350986618348735171403 (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.