Factor Info

ID 156044
Size 844 digits / 2802 bits
Status composite
Value 2140831503114189943634349883444426245926140723304948307602590594283579187931450469189115125332369118425317829372015168481516158924614891339405761061464913302141870803813236547174358037225661201751402099756250302198148839088291113396168021498232994211246499348585564151877907274980677857882751430653639347461933510422187306437900251895197131781999704730752426044920425310851456330276515816279338573807085438587055934614075170713819408233396039726501409400740259724344638535079684085318532784988995406863886849845400883581900605270084635504626484964325965986127529875531304830743166061784253220293736455239237466557070834841284311382897085447715912297390853964827715864388564278353379694535988407208822866222228119438891195902491189753288103152979286696478321781632817000053273763829858385513183634689978870790066891453057804776375013602066407921

Factorizations

Primary (ID: 154609) 773892718948740289245597142031 (proven prime)
(ID: 189980) 2766315602532488073809564920174818696045670733588018299426677500703073095824760554288614404855196360195301273390664913143050245870584882681250417208056467229726891086004592496345862659384421651437978332310745808398870453196828475163107427888740400222576356296636895109391351438852081024323096460632593815278527849152765430181065989204775781962046800618907396061285780911507148180973795789731498081825672508231231613396416349543696419763452964557503409048948778382668003819037002226063338392436895046167847182549803855685638938361725085643786801260845143125503602813913153956359046083743920582954921695894038118055307474702849330394265742694366741816924531166068242757505248383115998205022688908769448875796125753364138783113554330637230493889563341803319863323828281616319564770376460839284055833222337714775880191 (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.