Factor Info

ID 129043
Size 779 digits / 2586 bits
Status composite
Value 15774716716805068184286723508660061280970678076577614487429532473048403410075679318465337406349306953211152990571217820204197262109064954438836146945446864587591856646323082675671795435861861882315705993408251485347091244995048052295781054245110152868772896253756212662275973132590465277509072425614358515713497652419551036100198409802794730657127568607746516103088570087202389878278482785605803873966358461955579465771266281539674619673091525331122125027271193412894883858214709977855697710684447921293833704181084370748100748713331753194929767510854617908164263992106165789163220889032223841247628284254491810932148276595449064097052979557986872214007017805525761332149827316195060388590367723166231417705071990663461838581470205340189027335971345061772225507667541362113969319

Factorizations

Primary (ID: 9264) 31111499775948353141795434143457487913853238278585940539417 (proven prime)
(ID: 129044) 507038131572177380805813704282480697890151330732730409132352408394619874863087871428997842691867674562365715821357382184770171888457488921763753294490523799975862296571820133220556594129934630630648935197049801783405569040158386710929613817234638033737180481752713410851129867714387874366872476727815535957523755787894599413392141706976664595442571538779106424503369260455381114914415755694504315462861190918531290564285198563729368979111791133706509598917442669376561596507349853737238960007425720850061819891560644225245878826118931830243841243552918925782672393723190475211929419921217156955719499857452969880767087967788117141753940387087545325648233333732154091347716534066353899403142845581252565196917687169430207 (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.