Factor Info

ID 128351
Size 578 digits / 1918 bits
Status composite
Value 13371093938956825354490409426948412566943196200777635182052585796793639519131996989814930298962467019392746511346789253249748344335008504478174195376117056046230555691186223581819823357940972481341082447830978820148481370262513613132396652338623932938275276914249596170505385025180033576863106855914665060533139779518601455660064735021706437995018191258826599589472843634639592931772760176181045851325713087780550619041216931721501353745863355622571270536532626281022753406874665495050697813249586298034845410415973338106935320054668835622310690826784773572938348757383490055121

Factorizations

Primary (ID: 48927) 1610189865394946597853488402959720338286246444723793583382313869891251448555271576262131441 (proven prime)
(ID: 128352) 8304048004722206996758935117007255817824412070672381336389523887984321543218115349636679296046730349080205118400205201653814559372012077579359732740842107601165981832721890228145161703973331198660830374713825082694941110815674842068986500060257761645638428359037839790556718990899526466777182527688990964164493841446707192716005552590585228383741506784163589139479516571731578682013103323829377427488511420964064032824795345989610099980619673409472372030222960292894218630440629953952481 (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.