Factor Info

ID 30405
Size 527 digits / 1750 bits
Status composite
Value 38873734732802006155306993585271334264471638722401715619504081565419710996927836990576429916640716788279487698481229747136243899990066332001683630359447234902779998446385436208005490385193114163809795126157557620587933027231948997509820111252668173121237723749463641148223966026498809648322074899164292563810928668528710216026894965818554286392552800397807550986336083339665281682732934364202709212817263096888840704090962990688731654145549886851996072148303453245785649154481415906501033225334837912261169427601482146094423511

Factorizations

Primary (ID: 16337) 23296571833941039118079506609079 (proven prime)
(ID: 30406) 1668646142870103409202908068398197361415159019025336124573157909947650271863197608731494159951953953221448963079040533948819242833836617160823191743153152121396801449099561300409688577745777393027437211933400679186503139207145961727601703281444140624155836490332244004187156082228738057560688049644245354418992398079900456007720967131620946700251162523274957940806569069149112965863250725409352558015426613757677298811953938521554649020918252244137552794561742775303307118866177563100989484394209 (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.