Factor Info

ID 191923
Size 921 digits / 3057 bits
Status composite
Value 100880258552772897063033511118529115632817581418331357117539374325275516074535883897877999881368199996172633865726252679880713494096050753941019010114859653463230780527960469451179218627467320020997330293767249879172725332211666490768534243564471804831883948547931238810981193156665671377780442150060577366328737237972915053273859877451675101228926624495285097382823753251799616173771901608496779433458311907252717656683848536939383673090498352238944506713963383520731926002232121296306474434803345391988596916714380927004090267046674235914038131679045125669081095542221939884834210896488177498845063504083470670602882752447105655679434485001877654124415323672304537865912776893034394893674730580622136678717363378860771906433506840401718392431909615277211687343632887443778706952580901062760881158176078437077695774605798298225661373715585496914129504170169187607499075691405226057960904012883868624238132284676523136529

Factorizations

Primary (ID: 10861) 208330322620970625559449619171017280681294575846766796187666540066563147519451746148400079 (proven prime)
(ID: 191924) 484232238896452628530236085634553466209781780260696552770228755608980791002467068943329476794310223749126609314167558296203925530264490268651018484806808044724916044298739417483932925093273118560734172762166504703526084002754680233040473931467748879757875438416933407128052515073365176794473881728493843002236099809957067413475835463665354752810758073897337135072609135596256733891465870652668327319931058320121245101253866793854513786541279766561551886361925124990372787009265910904984673803992175708447476299249432213761310614304564673399203114622388189304481888976070659651120751919150429610436825046405377325034918792646104001492133406217107311094086214801839110531288680027311512072675611609160228977424065492424007550560722255861817515319166924541878144215241120609706749041101210777297166248508039006518348740167245138667551 (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.