Factor Info

ID 148457
Size 727 digits / 2415 bits
Status composite
Value 8579237806087409023276253235399114919937075974302929359886194460743995771039867276596549531860032280772491742207063561377128148170469992843698946970749258806367874109010266189858297141118249990953523447660862547986724753777559954335739656094844739883682540016273136231401540845522038651946247233254535344552019127878741228841034262438534891453141733422242021229528825737985010926843384493274709811637771961060941490366600681593776319828716241988787011940489997696853761405376147164656597845181498194128988321816471555231220364703473752832972665857794488322716919383832676420014253985711100788978348813922541867184640503857930276016844612854176017823989421532051973435453080946071715658110926153799304466689244068439728676956841

Factorizations

Primary (ID: 147066) 23946685543873549601 (proven prime)
(ID: 148458) 358264102577748855831160301920268060991407752575207457936585611069142986456932748363736574157721497815047631985418531315629217486054165322565621823467480923698575487309069064040662727323812238766835151433097722764027847653899215477946663840729225856120074964339316932676224156587037502310307892171385887361696081313798904563754711578818592084587038678823697423697815235647664114113917336197113099329756415960364682597996817955534655684036068931576102997549734710783698817417389455273453975887696197639940240959086143877275317273950612650810833778984038507220318008102125768367907083161111902494818077662759019045709375155317270062669645277954101716690383229171201804555031570158042553766413091367482582703241 (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.