Factor Info

ID 187097
Size 406 digits / 1349 bits
Status composite
Value 8158713526328893406648949032094316659280867175546187211729686013118019656783842191610804223409280560305446724787034438753971516034359487052968629540558042010605104861841478742624153144362459414052398139198579792278903873624014568327229788690944517386792653742504331563525571586269686037139958885949720987542488650676461708455453553336690659055609033090034032807805697778808872625152218574182167841467678371

Factorizations

Primary (ID: 186423) 115214535594603566509291218316450858635677575917497894763819826484712840616467298799717617762539982954867641721 (proven prime)
(ID: 187098) 70813231023525752927043013695658084786903005964408400497268685508069955801083160847524708712429945864445629576788534985578525201603388675627584479434204908944602934428904030271417245579681690302716053809842293714920840953042422332519090418843252987422690895041677215758743931078506777647121158651 (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.