Factor Info

ID 42944
Size 239 digits / 792 bits
Status composite
Value 18335550355618306986436023967917765168297256846566260975038431396452930013655996239356183684021486794282955755046068398861364690914597750655231276416501046214417638056950287581238798374778143705373781101781657223971256127140469497364232569

Factorizations

Primary (ID: 366) 1568243714391295376547405323 (proven prime)
(ID: 42945) 11691773534533274755236059036384139816969409091723428425876281699903298494762038210365486426352434498568646929161998935567461004074042905457983520194190403686287231775478309697379990786984162843018385014608424203 (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.