Factor Info

ID 63196
Size 719 digits / 2388 bits
Status composite
Value 60130744878537894928928103971839025324855232409426817897709629317210247421369833923135145879197071496201900694264999119152129612894434340856847593066219139728325129492733237153014405181608274130695030046752381645910918397185539896051335207021599552020308188726520993257953100157510087207234908440488253560719872920769162065822463527995552803815061859428335924190277428363048062962696403077264468597550279434513917564514133483094920615503475063626947531738409764589187507722636709938054615947251912042764325450068402953715561565251355802358634884890042574422745578559711383800353770984778590408593856967795556291946455852148604654114246105587530812374291375121329333438033093379133040444590896869037348217652837157894859

Factorizations

Primary (ID: 2956) 291280009243618888211558641 (proven prime)
(ID: 63197) 206436222776435480848736353822237905276111463841253188418263362431859454851549806233835071175447435976957373559719706088422305557957220556955699529251781360605052002693933072474636205791442328998129587648646457128920051294904808929144800116545316898938740692384720942538226139692700043122906006066726214261066533363860333805324259688532890169646671017631632419649923774888887380962775808623370773065616594472611576292104221464822565976068348376663399938954302955546830312520860924922791964897224465110815651457907585624073717756528677991997353309546205310280700775743880764583894879199345117459624007337145988575630954675204138077668771032922562604422082517363469681452624337149948130815813499 (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.