Factor Info

ID 201728
Size 279 digits / 924 bits
Status composite
Value 117295687942641442819215807155131552511541831623044593627324799557544824622696635505477776012587322789677057983246655387237020188804608945581290772992175589402436306154362961985393763847475223716979100487761173428095446685622490578985733324800000000000000000000000000000000000001

Factorizations

Primary (ID: 201729) 4167455364191470864079444113 (proven prime)
(ID: 201730) 28145637491524281935571765133034870031347298693509543012996692488377965547683722420506671130435278878810180566987299060042252409410038241300927952894939053961192909124683433051788538869942179347037024256428834963813612313083484810448239861813623384177 (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.