Factor Info

ID 123896
Size 423 digits / 1405 bits
Status composite
Value 678697584872743943852903300044756584889554061658049522778441849141663325277743435197124435153701024210706413560859632582650131551508145224201404168849807543700493375737044108116479799689468662736301369353290973263373352736144808614181056146564318786289934903956319321922236822252947289949349195529264405236663923551055154408634617008567044611170242973526813764504317986927151105997747290074009181341926039757870398705808703

Factorizations

Primary (ID: 49726) 225077449019847753367088659667664652801 (proven prime)
(ID: 123898) 3015395757452782897654109137155668829909936262253510151209115778545203193008485120226406102330914274155371744266744655573261320379584291707990442684441689224539038308225315293370192617793864101724185585923751254066301490480556193848429837022750338233034686982740137176922342215350157655306596881976983029410749834243570285940090010941730594880412141373930485538299565735742763388010303 (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.