Factor Info

ID 43597
Size 376 digits / 1248 bits
Status composite
Value 2686779262068163792058111803847107881674066221047500808973576626573606523872052812296528077423314315091197635130902150120921240782453678973848188480784892697143784467909448852929956063198097522934164327289614242285296989760548733413090188502910271625551389102334647219521044489544877228915050276469232906867872268794556160854779517036523030567659467980320591769234376575027777

Factorizations

Primary (ID: 10258) 628742406324429856846179341 (proven prime)
(ID: 47550) 4273259183796473442881472752766972863294523605597453221555968996377938802718734967881521960312120822610231483484390034634805000007865442018507550275181477551809140477366410590377847631945160545145267077044406079344386666533978032372648417826266869535730807666190026762307562970452582325421214652652384502739581691763897736028941967031069417810273797 (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.