Factor Info

ID 190312
Size 942 digits / 3128 bits
Status composite
Value 417559222939153013475853268760017147083513426069955540448464946178351650656757428394642804697171377686856145354001369939422678443198154567071005308715508005016859447135038812831339503182531452570361647338787723096253702046899694359610515934089015574395511967130310422490652149806060883872483523317054418534477147134132553162683225297005772422980266089530818871411058497465447092936312456634129045713945720475160587071743031616575914136501908230348592045440076357905625640636949472695524021037067090335852139479775168033401561775146483952341694340439462089303769366978859451356450037995341229436540431423111830587808824016365494175006119157179868865783498295177469647775879463789881784269740896607469704027129263849629208192726676861037621750233793662273664119712765464729569153937878189071101598602385498527995649688340528248455906435726311986108360957303915468937182967935439594396898382788289649932867343656125387606422045203534999908955439

Factorizations

Primary (ID: 154615) 236661696642275153056980146191674776616380367693641 (proven prime)
(ID: 190313) 1764371796802896433374895987615607124955259264736627814727573418732971234376408921462859501483986999721342663712653453340727840146008366391849845726368187620122611992980179193416827245113894169016840387407251615799535463959670706826797365270135158588014236846573742522985252643119445536467262028815352512010698712837382575951824027834145572832822070205836330609917452902561967538384606281104527463449227755160257770017485236183060330139737067269435013696645283465713095136141168850502801477594635547681873751767566318235539717590745688138216436197402008965320452940580472296029745155147791185432528619897565720882005064727450786329887292305490427246368880516618339709929379992103480227434209052810201153811704707958260702501245602264454096213453486519594924381510581268347652898131736087874531740543532789051329897300413499752030503356421436718028986576046682929933803003694308778703596445879 (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.