Factor Info

ID 178085
Size 564 digits / 1873 bits
Status composite
Value 341277629110642615218982290083879354240708841251656500935944852132431724181709251976600729381430869599111888626759198725875927475070537268129253296496128247759536138032025691847962073889816281344258300529419322675335942840538527179265534215762245557455376475908690048777198985062331363464864744861711212597198583646298266975722995479959694560403161404837916818191079420847454556726355287046761662885553203963650678102045233187866947941489548275318328606085801485302658342349910679979985211634562468567644609004608795870863484008334427484346256011623220106919613251

Factorizations

Primary (ID: 29785) 915689343435380401052957142231951033638922949189951 (proven prime)
(ID: 178086) 372700230222485225005165550455447535465048936157308676413857628494835882271620151859614660063816482930317646724200392488504024503846483260671998605127664293900218518023154295890127642517497587283711568845760346405544426311400719890834770469572510168084354605141785952082941249818540254508249998283239767091041085801173498218048626636348764147838054142073241355371938508727972181702306683589374540471297659674922902619763557037959359138268352877549627875766306063495926460537737666545162713602077892015498510338301 (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.