Factor Info

ID 75875
Size 978 digits / 3248 bits
Status composite
Value 495133370036742032670793083610866584397551389386793381747070703384946585836904498450679164482518719227710464736509848682566761767964016441937224206065497480183688401092592342837162166058006003169909387399812433852052736350663855468659976733447439298063342764471502829187727059970952069925557535662062751634283211761056876315166989479523054798319454887264938649557773618887321829296188313735140235222571235165101638293645654157461868857347037403394555440525769692393749080021714334849608550841073253873200321741084480273810332692460914869977687585289093082175249717451828482533703093311157844521692870258437279199583965760474053419551287245439880099472929095213453801888261903929624946205712892306246934567075221837361357539981013780629988418723116045459522913745888493545501642773193656486160948372533352294416565314190604006252274066321366973746335386769949012690295030452750853386325116238850039656937230301369294849550606321044538974817813999771386470985076030946944308661719

Factorizations

Primary (ID: 73966) 18411634904480339739328717955568130872111589 (proven prime)
(ID: 75876) 26892417354868082166302587801438900778047638200277916401531501156442192702127377700507208372326869642304261616235447704258311980641819010233120696534073167196803407413675520871517181107415181313302347943107739309951763995771922234373539990644622108265678212513348522562626543999942884219448360176392851485606613957410225266330608045376684260338524025037090367052849937554836116525077727933552326199806736192317192896967517908362660049660152808308227044825448082536326283690494888198869981006016291425556011166823064662002243797074360048455976150688375855595045618259309422133781942475951066192312589818971360377216181984435238959593924167404359035606533191374761392476212731160035899891050085141222003141843382823963936890031201213737598688906534224405798510449450451258586815844636038274865388245714151145885124304480161204749325253840701690270925376386039439149457427302700608913226077724743867765966042346327346756751521482052220171 (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.