Factor Info

ID 120122
Size 552 digits / 1833 bits
Status composite
Value 334873353608286564051073101978020560923574019979744860228997918472035436456284167506671593714188322850435424715896487664315789757742154685288287719361933227389829492054106442828385596065204918057233839306903996778042121149598996618724853664718390288601908493899659002344888928951945199488019706649470887483289328057166972353117133658648864291471170930428373692707495425230399203447196917635480023008054535926931162505712437805347359631496198347594861385827491526195377034617808571196969626806057768575037590125455080569869596301139480631787417989781781

Factorizations

Primary (ID: 120123) 642181845579619382165503238998983936753337033 (proven prime)
(ID: 120124) 521461881729211996549554468875232683049029658838252223330044725644749585102539805566354973859544785838037676206013546797976564012142290862695749389368658970081842507327487428823655208309911722198466760082065299673153825366864868471074502717914109110953440085250690270278061643138475309404356140279763192512255443666050852219885889964734218208571805392895032962280062022392938443925776416820224364830282038743578202258005234371914510449053113762499776257535500417132469081286674096270182690933006102673317357 (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.