Factor Info

ID 147994
Size 435 digits / 1444 bits
Status composite
Value 431596366575020015468116036776705140948877220577319970497640191139065798201905914828832898928191054823746431488980179060552003813701672905939048315823964994866395483028881394033202960348432773157941072267904514637974230965242316307705508397957332716227088767151614503323501941468929042083946441704353451053537414173010899909431882841288750729249432795765799687417398537148668890021117853916491193002593179383410139452838992445213460461

Factorizations

Primary (ID: 147099) 171813927594772108174052851 (proven prime)
(ID: 147995) 2511998722204593110382508432649685481998292651083984336243000425566897849207230640686364965307408489211085881911871050697753682176261283958037518220448134835920811068863946679426201880935898748964733685373079898379678714628375078591173028392137224711411502597925449334843977766562237952776344439663454240934146215339383838710441497793527353373625607861229666765305078604923512159661914554718848709244965694111 (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.