Factor Info

ID 127992
Size 683 digits / 2268 bits
Status composite
Value 42412698588434221487620717373927385478476276438347038460276207817288417734960249771516869735134681530366974208697694047335544369376507351124311992016542346757861001579551574668831873901829147892783722054376596401703715137591487598137256089134810311914995303985051244003253166824640015105513558394207237824629861232498166058728022673832185952893243516393289261080055980311871355699280046152860107945134588719442464376525660567666763286328080804332457211262134924094982380288148876027766574116921462216250035928038837993817968414393617330292333447898291815671361411750804762093537105000899244449869765859709040948546568137963350591628867130257679627552453501279945352340305322739223241

Factorizations

Primary (ID: 46293) 6547610888603318364773796445993281309744659497538472498601 (proven prime)
(ID: 127993) 6477583856159989968517678587094565531966054906013004204863716070070076527889201573574709923698040115586347253074716606161110556141420259419907973167946321366706428984011678035750550152867224875748483354792007690871600903938465549016759034389454484720368925887785610707636646507252236749709434463598797879521745469524433217048142348437737222625074983607569686645961991337150673580974828716513218658513134111312060929896412813076609757319461648347152709022397224493413024908867900445234279114622647036714568326308939291709785038530369682384871134487166968652586857294458572641342545953860606867747978213769748106341141735620641 (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.