Factor Info

ID 180540
Size 679 digits / 2256 bits
Status composite
Value 9579480787128064187207419254382266841339868383002055112298415773323683833553286059763866757954144128391000218361041683799541691962776935445381839298444484713175415597912086007335639625507918880578573852211457079880772820558158283416061998806874699618484010984153906650004934517305594617213242017707914752820319523328150015782235718596002317627115219183898386409473637695873870253686670453961844204587772397728771279344594287532133981264958500035972456747996643003137570930791324747518908499252462804377153563671534983777046599892677925190056970733676145071616089427929430095294293708472918719855157861932422780942230490752282862214348241458787290873462735860911657169113456168239

Factorizations

Primary (ID: 179203) 217051144091979219143987668562355093110099863848787341036193 (proven prime)
(ID: 180541) 44134670780950095483480432820571585005206201526406770126252883558599875972011182607253828440929657865348047388056497425881119924738606053512217046398211402056312464783532340660910384659451499746285369805694294292200323477127072058410321347756500261511098474675151433033476470603656037256841554836816412997259021005210792753398267491435898197849496633434324313847609213974887671077064801266783582079193747309875095938288486602297374434536869176537678477679194064308556976027538363779799341788442763146844111212335789631284380958307478730589088093489470791616560847967202935929523602349875480150720489357005696083045340623 (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.