Factor Info

ID 166702
Size 850 digits / 2822 bits
Status composite
Value 1677030262455052126597288426839690295442400165576083244019141222925107490164036245238721782776805706453421531943487822039986761751857915234784937236173625647450929212960859454567842806541491588496777722647849611963292892694330406737670828032204791021835118057993262030604093435659713675130751206656498760523630303009237169587890763984418138664615241362942797047618659902833031412985385003841693365714300919132069448780446581476875374164079903703015205229338692800909543930352111349227107100164741536896682061184923227514555867656303308106301293340276602423244392796363112395429941257811077608466475412415273654266958559999627867699142516416296418091791081970878421381567582572709411178900196637805361900012747704515542358788776579165424868012568841276453569889222662507722574945585062831342822082247754247856566174395235790711445443302222696519972027

Factorizations

Primary (ID: 7547) 199930782298483523040584108028862541 (proven prime)
(ID: 198064) 8388054321476900546845592219820385535163496070669292748400062493279412409451372440838335759291514152894699076442376139906738257471091264429977346510708173815537365651412537072185195991726069326350395857938492137648334682646794391524552171318867672563988356549801855045331279421902895187907720803650133681935437519047533185171021219056406726933583417167706426678901226624691520155572751978375164177171427853647915147656191404420122701409101367666054291445198396704716354046390961294749434519503757424471947633924338108189569576221232584369601417629040306661338265401136895627789932899413107071045703441008890994574111761613827504425645441371803203426189339237366433025331297041029580752392607194962215920435702888495379193553225359343228275712580303577995195509195557969999383291114612120217234280011168093980388647 (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.