Factor Info

ID 145220
Size 1069 digits / 3550 bits
Status composite
Value 3794576091182584489980730207465007000154107896258089193044977806192709582313693075940721998399209263669265411718827132136414844614798738957738800326147756290170632841541776848198500621254714841157932530552991128460384713894512813339809725915754468157946256530043113306137241405751126688541083381495526562966257797579846113121019092732615513692498758314221606898406349573586038625420718309116165560544351763834661925380806451204400769855981040067093210860326619037400146528956933724285481775523545751210351675483331194839922738284928608458992134673264951621381718988966480018379331314037003329100745124693062883438574510266510907903033957453773181048550322473471972749553048911281432402939230608195580914956335586966906268394737379401229955391099567659874906188675165308001196051618600026877289302233758921601575478509091678924724332516854853963021220036480873154924496588696420314274060529719385335032613379270933215345621172920982061162889904874873784886166900578051546509369418102096303034743666186897273545799445708536934242656260070274686393868749461234413532828711

Factorizations

Primary (ID: 143143) 6270901978304294694901 (proven prime)
(ID: 145221) 605108500230244419157968584927652171679441497964145576642579074182286201095141285003803586643383467131446767592532121115085085537282104674211518128683053125290454465759844712331505004331397860911477818505950333626644914121879412090027263998975933460940169344344461618195089932530491716007725600250715282936135108800416492289250373626192479484474611372595864751452146853613065262602815238188537421354044505093093590435504650859109670236475467265864857699277668331606740295296637945791384316630741805479193174769751474756622266939581786668346662505985663595397567127930149671586552039720354902916245280233708119800780762893922238367451303207490606769942422083349773949275270374082603170040091597616800735506798500374223617167832992316371938238398548197875116676231582024340730270796345966015318266580547327920620806874601663842225820205936216055251402652826114678240067364879502702991280150430067673048561014002799059703713366557175504112084624914348505391477863549020449455863736892478397427697316559761842827559869858980450561526308388380221664811 (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.