Factor Info

ID 72984
Size 964 digits / 3203 bits
Status composite
Value 9631997968362255479156741897871725696625443379972375290452303978777336303979969299918079165719317944973508889178617310622008865775962035482998883080581242742078668522228325416665217347513802675287117296527595742289687913552737381316144202224140914655172596377620960170869444606615702861334877943512561361039500030950197522634535566650899989453621579390056858675659698182215203297903530015256670226916015704354170996919571230147908189154009247985613844632507840147066269620036833781007957562077025651868784580399010226345299045843029270754720681840739311581925661295400159268072892224442665460227822122358332767182391101327826281428581209026237521955388357172151870683123006093842539815460005214631918239303838632751398257214443104710286958560740089967263078891349817752551062357186058527633717433765780955844689819170826640112660618787790644875088835391115463034221196941103014952906216598922631739772467934765881081839011896902376462717766280070517598470362513941

Factorizations

Primary (ID: 97987) 11477196436840183082171551292108543731 (proven prime)
(ID: 100475) 839229163791681689543402106371733033639686335966861128831128486914479656806585302083753027016302668608786893361365121308678562626169021087131277304151781374376540684901633555282131150111620054520291040325583388600063366843885108936116058729281557964536294511931938356770175272480851080800786040854684900632439477287368178828066285883158705085172220724975751446020328141927417205416172133713490126134217046461619440480181183759863865228942376965445800938963959287261361214559509549103664786581758235368203893758434483892018901798904637448932874274983780037091937581852298092568171138653030487501215924638290080913116395398724761755873943953191740221587270842670189437319973546283855707804915611181299726549453468559018766425718043226906965681081501989891626488846878258186050946748354802983810335371569453281275538341960534798463143507628549329037895724638424194494744163228220591143394743656674930109690217131014515902288925911 (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.