Factor Info

ID 15088
Size 321 digits / 1067 bits
Status composite
Value 821713034588792797135290463095911204515980003238804163894771851281219562774924277519778072098628516810548103621250670364504344138756635616830661892645676487933223957563449136993106781602142691162511748956953306540524185937575197541412176009875775370182826564146701159012481081946121124489027727184273818243986115300836631

Factorizations

Primary (ID: 15089) 68120209408972507562389 (proven prime)
(ID: 15090) 12062690965253553833420710026365335321999276715189366889540815445006742944141970064237155429096666687677866320169428593172415335628023036073629386359542474762330481335901218145419950550940100241676110769048233080100855826119523852355095053662882878827405397835911747714420322827951830864569233021179 (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.