Factor Info

ID 135218
Size 415 digits / 1377 bits
Status composite
Value 2415139438801413212718669501338483363496692598456055802298938219529165570293005137378080525469972738584638006736297206250775274679426218272485469110474572395579593124616360232301267106435681855632603085422371641547537908352324711585810211096121306586842043408621963704716070936741179039636328256755406655711842485194897933149119322281707821074244666541959399434245608534032469200324479441186409956601537891219416041

Factorizations

Primary (ID: 134556) 3749932998019858488545281 (proven prime)
(ID: 135219) 644048691023738493784515178277436077169541484303746689815471024965709005438636919538304414065261380628755920290791775224705754256930985240430281905606390774407491675649539161150257269852316716542879057001317751223300200609273465884688589467087476771526060637897671649651326865751417798024134443680681227421553239075680201483941773658398417395932734259658398980831975938128912062623956521961 (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.