Factor Info

ID 166217
Size 652 digits / 2166 bits
Status composite
Value 9034473312435996762642426170944836853136390037653698383376567501455248540329778667436136433225075163908431525230489811061199908918466070747196656690116892088417893570823243399514041619989696098309472153778673042330542580767916180167357326646677896782299223647240990951596137618025294685575800846355704291333587728898071238263527286985710202813744262450337572703924110012671811272950916392243574874703710534190884070716860218405719720418441879408002173918496206139989351379702164637281342009032603175509883497068643125504553661579832679979860221481641840282395075550919509772674562061659005167848076548078506196754466937891685406440820156738799596851137

Factorizations

Primary (ID: 7543) 28753787197056661026689 (proven prime)
(ID: 166218) 314201160720866616292260318946669846879176551245031662165991990535583681589346698991270606570715267392799401773319266897504772265309905173614722330735716654397438915721515984199175179738235388706404692057560655281656820357901805551743973070980408534378063806183161274936587567797451187021603798638619328169584531173942079989604473467720887608961597924199989348914876001584377648708103095029129911066222651681382012441396628225674672193968811617055259272065364755255027250842185454364999508808034124743676963679412282108694079955822995288217755909013247496476934731168138850728621572961953257854400408420524470654718920382380013633 (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.