Factor Info

ID 188079
Size 786 digits / 2610 bits
Status composite
Value 380136901675763570720110271326387381320778569424447930416441023029019704345887455908802655725160487057038511026390857463147618582998192480547365480649411339434615286949628301982480209233473968543959363507070340444889100712245891782914221198045342372957648443593126257676342818120449121936982634174029022372969309542380111959334068807535359196435077686001878501534740918701657930159922076645755358971947128228274312978047403763017253736391883959657748737522477127494626453440872762394070518438536934197091181084135984667491020773258314041050747519943692341321313127051034581694230732704989521666406699098716967068232835968383973106348366850295757483859003834741390265329011407310823108541295033662520697945234538907823667620807838008716976499423066082145153460928381844415807748144313921

Factorizations

Primary (ID: 186372) 16806388163426830880128170113812981259408407618730161 (proven prime)
(ID: 188080) 22618595856484934831706791924118658653177371642771690438856195980409470199198475528287631336016353976043143460493507575512425215250043677341247986595641129865250695882374413066285362520001473825091918917549271939697020095398919889742978582258374135205111146606399170689750345038112572244911308060222476063472911040980315350428493869366376802138751021831579688506861433862517948142868364077648695937631247393402571848721572902914453487580816109471030072546717090005753588892229432120042549396520429329600816529856772332994162474848982251409726272857945914992465478863757538165968720347853252321951330822783563726909434965471180143479277545090727014462712303092386715823139823858197158561326313890186294503922734572578927576609904278161 (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.