Factor Info

ID 64391
Size 612 digits / 2033 bits
Status composite
Value 590068228365942533531273173922348870435306371357495349806814945720637946995519400960865750394604202004580425945061959205458491731768820433965816806388859469661678342631906705400030137888670129954000388752104664988097244510872257901236763073172542183591450656125337622748524791241417630276082435580152723870086637014821168356683075855338433272775475986036404074924825851364807539475377273120274459708381936760970678552263778516443254564657574437642648481428397739214354509729190472215860854982280712469020524839080387605990895432845651497955625757526199538106435643978705770353260949631264553362063218768878894877

Factorizations

Primary (ID: 90818) 507732028088571194591510571526693 (proven prime)
(ID: 90819) 1162164676881499033162867393141797460841306156397083547958787903687311969128170765507941801510208679439810393395486392206473139476634236940754890374724943817196121639044912719732903741634259031897297367648584989896195258266420866097061804476872222202568552430467738057905088094317884390221978898240297562984110084461274711247860581272555583376920417726307621762282390809098187078631764590501403798064326808667291400303070332420267543772434921917853749767463700455839116888591199751548189148314981439478596892411627767524947579566673463280576996043042944750551107836798409312494489 (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.