Factor Info

ID 81900
Size 261 digits / 867 bits
Status composite
Value 958086332083546335312715442318688960852983639220955514915254249803394987364676255427408548677888501003092129144060516097911594293808518647689274297384377007699747826328863687966387281071487277467695787312962801374350450562986153116511521674580785933606451775161

Factorizations

Primary (ID: 81303) 1263001285170373974722859304760591105566954913570721589474698626297377092122349368105733581 (proven prime)
(ID: 81901) 758579063483933197364414022664475090257557391934885536090422212284061187225390565406845023700582987455812720418176212080641349051915581007876443296244765210726242801537181 (proven prime)

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.