Factor Info

ID 82485
Size 568 digits / 1885 bits
Status composite
Value 2200721410511939256376833755790741368837489986265817389231212277610041247979438439147206453586314414944979763612493797792066151800655133931822950955314056229784036951264898462886262398612582026707741438883732082834059549815622865717771562795964539010342908384633760135812733100043896612521305652417637828170591782044129982913139179157433152224584398840672516320949075478166793615164175339373995728658899129675042721093936614199764167994446559435450381715588245274258442464784672032229438079875054414310872793347146642563216804243170466423465892476477418637600349791713

Factorizations

Primary (ID: 81274) 978416474950645862115615383338559289093261723749246530980369894777890040683489736061755098350012973727061654368235479413557862629349149892290871597427399501410855610754651057 (proven prime)
(ID: 82486) 2249268554705142272634730369437398564146764118565814062492496087763957585202193337222875851912619092585825132102056611780639211929533875789082184766737205351327289289872677673334814342052625884726016533583036596395337182004041587169600300786468918271869279562995185820631282546455184166284955422116089621582998449020120853926886166728906848363183303312008369847844748450954005513989175932514609 (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.