Factor Info

ID 39390
Size 271 digits / 900 bits
Status composite
Value 5210393710950630950507196540617598041186404589962900706607760555424407411170847737406732212603629046142726729382996937726951897822358264966328419127267673435334897197628872447639372487708978644337811645215017027826696529663030491221539198351517869403042843679954763895311

Factorizations

Primary (ID: 39391) 3845225778323318739662926792353902964405172909187389 (proven prime)
(ID: 39392) 1355029330221171885437668936819100725408579169911220128626422915032108836597469916448968997032896999701352848188026309989922659936755237294126600892009719862368875804819109184474080884526326081045626958773669536170794299 (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.