Factor Info

ID 6406
Size 423 digits / 1404 bits
Status composite
Value 332351506807756736346023582392471440910030647229145878873383122845215757234613450925350105660104890055031085174030050626135023723426536647591859994060164573610973797361725714379876774060487691419781111509970577140569637498744709812312731609007637360350747874669576164737882898990665019451881294305108480292612303175613997117296672641310687097960244179868562367157543091896470870483455278083528527638250035823540579894482373

Factorizations

Primary (ID: 2951) 155285743288572277679887 (proven prime)
(ID: 15351) 2140257693780282835301533407701805617875026808516477750204935392471270374368543239221018151852061643756243103931862633200453666932150586736251237328304380199057535248532760494995259812131404288451563418113368269121936160538802257773833151252185483984476809500325077774717917179239735313766784042063360826603167228068088983450092816691956533529839148542386020051681300115091289501533670817485740479979 (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.