Factor Info

ID 189757
Size 543 digits / 1801 bits
Status composite
Value 130574816904833833819128012274419189432065654449402034333591231497851949614628635773205773809701869518980002273176784369371018596764950829744075335413048745145268064491876674679918086644048540058845532389828608614310449218399619818681717522932878707318171232641361775639824099486383986410878895827573445842829256746979045016135416607504808793972369399105607922487962092452748990655427390128445970287089227783880058521029853890582846643066256029663441735581645538618243759236031096999393917972099218784443640989139388594421832948990586497734323

Factorizations

Primary (ID: 188740) 527131117082818023708828465382157379763 (proven prime)
(ID: 189758) 247708421440654796137522251415155086409585198298401962325972482841586112123511932659078399244947219906843827470794389256401565535692941749171323604639501798306333894076705416365681031015500129002853833425459389212517038776859492639035835661388562995278482855641405224768455335268299249840556838603962709191297205542670619091145265130459937173296492504406494775063726101085190992260767435365889256378410073174460514149063469729482183012318414745802877271935529066790521945465092296975337935972099481541121 (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.