Factor Info

ID 25331
Size 684 digits / 2271 bits
Status composite
Value 381114032040354550377146554486717221111028857672255350931645861561072395693016156859587600294807422905162231766548498815870659153491590708380546713776017591315838308583175187153834448812397891744979275356772257022146957162823623020530439980777154984678783187078358868333702192395163600362363362890873589727341039594297915726024724069672722139441431602701778075863534947189531799221451379897826786301499267512383176926801582765548875066008258532222327148129735465095898556011631159628236231853652964178130461166837339586323747003909335977454582682997124632865629938848949840955144195685998799459082011531373603752801323478280632545716193270066366804815638799710093147345563529646343319

Factorizations

Primary (ID: 11144) 12430037668834128259094186647 (proven prime)
(ID: 35604) 30660730256346924597739959092985054854416476916233590696367766358236237272554701236530393340358848080204221607982558319958999867706386390229119049512778981938954401975445974295559621768052598660906013889354201296253279477259797357169693901512590652116750576628157640697118342782081261575134945480668980564363548443068845012600647047797553500808026740498766068465114050005027992070298600706010257053568145910373034501188807693259238386699137770505355996914753688485703365571689920816427494600524466225766249981407589136929700269370274552349964141814735948955131199214201038607469934674158019441661414294544713424793149045984287579377322217855126765120984577 (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.