Factor Info

ID 189575
Size 583 digits / 1935 bits
Status composite
Value 2138504557885830536876690635137875290423810283388115105819300926068509908770181574833078293507752140046308621333259915553369618195264884563002403784614618578246110318592226663161179952618253073352505160786093884954478171679053626620486724900543367796885420806050119878062824775380775205894164559076253498184490327647049001223375944693776293882477120414351008948716275102109017431959113606631039519347432571210856070177294457709328610895162258749646382241431353114782660012698318282022427730636133857241896452137587314761838007962996381019175183916245866983659000725148683214434295473

Factorizations

Primary (ID: 188740) 527131117082818023708828465382157379763 (proven prime)
(ID: 189576) 4056874065261922764381404174788698121704452902774463401975262217570953721121016487298020772959431949613375326904412114634547145287005558653379696365673878268097761554166449918942366573128423345221760065708798029981266239393143190536239954821787581150429161701769071190175096949058919922649031855935766042921319437987815365643803865252686365008569062338413558670969605773142115523287046276103861110422174559849434220557208047097503735174414453949691006242771991465537552284495085773558512713760868560582018454312134282727049884460163044620412171 (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.