Factor Info

ID 197777
Size 575 digits / 1909 bits
Status composite
Value 23757607456249278052484359678434283726948783615774912332460464656164791848287194277489201946747986215037179277475609404755813343166620065189220544983436170374644030972066697541950375953981304091878152639777875283681826941234768893441538816134646127667896812970212298551774110011406024285108177546719341051199802717322974482806143600589507387106305695183993561451384071330792322620596900549915227137564036306674776943664936242921310948389310661845735104709731296427868206353694087754502835196788368246152691126445186940120252207217088532555344771632037353021955889580311361707

Factorizations

Primary (ID: 17751) 39729001149039435214589515044706587061 (proven prime)
(ID: 197778) 597991562061300091079008994840048812980037658957870875019635472228361095791615634059974727147812847973381164578603831600212471285691513356045477325050642758981866803536335864618902167136016552325889584885131276347086014679556359738477246539909697770441822063526969517140756172890388564847229851011767570356510058570739774381406260726285130241953447992486096271250759971312680444678546946885834143155685568755849671339408349108684329127493335369377576842803956438661613716641743357211820689152474830494856279914187064305830651119273483487 (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.