Factor Info

ID 148074
Size 444 digits / 1473 bits
Status composite
Value 157741246207378587768540850560900831594694747028999992340555182074691336017529597686341748722671023972339872751886100313814038105627658373473090947563664025836321953505356426968530559732502256253035698592073257374018653427709962021601747368232503037938886253310419030427119973720167331187139021461357363075545960254165353988340659141179088802408638314007475599438473481487202444634706040155217706295012379537268771067917741937241505708426839521

Factorizations

Primary (ID: 147262) 383290827691270854721 (proven prime)
(ID: 148075) 411544536970851754667590763523419158831097712660575154424479175224887528327299282297816311714367422890851858331294934729415227545967039715405847912454505330471064137111148123952616430108674225348849029249092424879261209316383093693096699344519724769590626452930562549152728680104854171533946703097133284536263156561074261328423117923263848900976341378055894887435686086317431332185280551559542390726896267663236938453648801 (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.