Factor Info

ID 26977
Size 678 digits / 2251 bits
Status composite
Value 262753539221572611065043536880204152182209895159535382490387956525369805323658050964279081312311241402280860839929133659606806889616075552780915256374091214400674283684931433987786274655603585869385527322831528820777181315226457817145089817748136427662094563878848969774854923323250249008084919990162635804921709413886202134410488193468602058614572582788115397919762703708165519134638454957982150488848305957244124765322701931627474651296601117789250398763120230026178790930928798272515132636108231858210924510945533821705381618376087104763484835905600706439276719919196971506681558779870272770154065389763746174771097297292831916701986325907823507887320558513177017139733179333

Factorizations

Primary (ID: 12159) 30521057148658128808127704776211 (proven prime)
(ID: 38820) 8608926550013837957623025917973753867240367349455598162199709182283225075975355943330084216636155725563548120766826496965722206988986828534752280619178922756946288598436596410753829956591604590036114405782903305268424985603398086153452519477834194399647352978117029387511734230790911189530773729203700650015615895884792278516875777393416285267012264754160401167141773479838128902582098456795663771787827667025760749372790774893057584025993413733069437393576240149746082659888355270530985978489941605775424030028185288356066588407175298379494058486053963521727989282181759536743772012589084837377500249206437609723995087413782295884915834981173703 (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.