Factor Info

ID 131028
Size 706 digits / 2345 bits
Status composite
Value 6471407874706892761949880691768677924611117260203276400925436384059159568538497972469350540397799774252523390309498792429882266030739602018514737980667515857315933614771216816020830712881534560975963468518804970251246484547555547038394044352565061437935745856084668999296189860030729353342151055609278614822242154907840370678964921741625245290537656255241165583545413500087307131571743439546840851069263308312744797110253491196008764093991699183982838025831425833897045506172813572386913960336468911634299052479816547788859045371874226388916414505428609823507012291209050082602186760620718853432309895265109908285770260199853146197091745629095755606893116759974947057641625545569354313446932416011815143659

Factorizations

Primary (ID: 9315) 7048251598191381178122161951543717552451873819646944145316537537455316221 (proven prime)
(ID: 131029) 918157898388231546449141482020644352182979600754112445284586132264335304268780726756637580800279994356380895694071302943934208766877541073433264860804399994866266990886819010970088881938316912191252435730032282792692348625522347936781232484960017560191193569354829960683237318270160282429165257625191571305864169432613446795925899456368871968169412612562220588626045969463155490227020881304200793805788936896055481492243924262050087571115522893877614378481834069947652790115542146393126677418915954660025455954390651062298599907477398582149830458565885112874857919989661428702591192203717038485486928666340397661637498302645239158279 (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.