Factor Info

ID 187229
Size 486 digits / 1612 bits
Status composite
Value 165961323449789904059187842247699990227082918853583505447903593838395122453457674427840223306737051492682327256898006655675325411581245701116474562020051973955198803390830109439743438173475815087730956912293540772490038818977335013504383504929663622084392551312370144873107173668439661901480186451203338375880996728995470408494343673021428026317422099292018530524300261495835047944833796413727920023497916325470793865619145282320453801414494735394940370562674628089176625544846507419961

Factorizations

Primary (ID: 187230) 39713931103553892259952468083062290241149142262009228685053099243502825273043165428179792070736556659707626623761796965589610725912821792729499115296288496477643716977299013186440669636433147661848147483510452470215477008129738919099082082261 (proven prime)
(ID: 186602) 4178919558908598554319861622951218209949719984710722098734370279515764852799508045316290335054508068139915580085031714710576746967474870804440004041233267712134583164578548659168739674378169855303761429558931225640651876038599457741756799455701 (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.