Factor Info

ID 41290
Size 659 digits / 2187 bits
Status composite
Value 21965934171072753351383225307632797483971099590185539674263154615180400818014860395829120934268572524343554073658227464975606488840716336599407640647979205905528569184062501339529383641322453323500454405768318957077845685610717580682827119983855327142653184385767865338037822741386812846692393377756193548373797807211391259721949316880720723589030752797986650480710398888268195646575437591316464668305691839972465653856435907814154390647423149588785020395471795221987230947472215841373053944414835189655830102528644471199237664290870363354933092648199135681819178497846225879253836629551117428614198209640103932262656690649855922594052529068773426507884950963

Factorizations

Primary (ID: 19330) 62215843720305220554927390230621406393020456720568865828056666081536686988802881944531436460921074521 (proven prime)
(ID: 41291) 353060134807812458307275135764043401104359158415540157809329284015662302949165436136344639426652263953517767496567416142301831004271757694060697665384290907985687869143334012986895121062777945810045198905812267372492509846596444537603574784223998869360589304808884281415333899062759132245834411975227047370701837648050940855273758367611710830981126863959225829967672261085808799158033286649729599408216415880263688089008337062138888717252904816851529089711054601763087607825619038373769124868250078764097310110461797637432489700218343206650136184065313639403 (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.