Factor Info

ID 66828
Size 415 digits / 1376 bits
Status composite
Value 1264657775460404691381645051951235459965464382169058026518730877476313886738569756517433801268936060569959450449595073994970162537744098119967002570067971891913755883737097649979438140723863292272599618208296960661987706188159178856651529426115763565747167854440211433299396087534870753447297040788770117708422622267829193773297642866087750983036766266519713172769317301652661828653265137974862182545808250591490471

Factorizations

Primary (ID: 66150) 49123471916529578833 (proven prime)
(ID: 66829) 25744470537614004357788653680123174913598336221925029778703034113787253295881862555659781854716316296748625118476734815536216395321652662888240447984549478439733599405429795752863803659199676075331000918789885745149354127810538213240039337329606969155133144261414444499375551407178517387927046246113739455179853565256883524004089718262835208327497549626217774411999997823519018073182630791604087 (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.