Factor Info

ID 125273
Size 655 digits / 2175 bits
Status composite
Value 2926404877223601593450239446098888345473530970515728800260291117682444102019794540649313690470905469289293703959741468736248673770999737601163035640869187122834004871613900080753186073778557272553770983391977777581513285180753376199013609585964897753037072049033479717447175353894535889202404471159550156045343171390757958887484786680265619912096343822929664238237943020723541718712435478035107266210292468463157056581408783156243807279693581194589147486305530173068571831061422671384693740476032253004425416797800022848839035508985969707813014604421116457037189126029371213875717793248163837181526287175752683211870716106553616211490023760405035995802881

Factorizations

Primary (ID: 48418) 1293316159553956352871063033367974794173163316138342564241304464585352586563857139666917107513310330737808729484170960678992444623581998520417519740276507168921415921 (proven prime)
(ID: 125274) 2262714229313326526982928462734880445627049078017105057289753523051502895504836712058281707870029587728025281345976359744510725721691465891108377494154753971965032162517844059892721977826962330095001898259770450183952984939627841601500496178980786825617816825048931447545655498798965326561336416352280875294281190154427660334547084472823683436496108658171447299482815879696827140455562793040999551906781772299993657796095952297652348561933865781815765562072893328838580848358532200250047761 (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.