Factor Info

ID 107923
Size 532 digits / 1766 bits
Status composite
Value 3921172091919189462572591329081444508681299847155358399055436719456693795484756402198029951828827803858008389530701156239014104672675362771839066838995496967250347645097862060045321822227619530250708264946812114716316541829050950012064314501361817957430267855358382335245461770266627755383252323221652168559927047232132496272602457989803538927321618863667704220081809284821183552503224548134802027790653030198339568596297652314436230719836244549179026740437671856955217683247529531160527760306124351016201661800093311592566378327821

Factorizations

Primary (ID: 66) 5527278404454199535821801 (proven prime)
(ID: 107924) 709421853757046681575893193328820429920926759168173686252180271531434391608995052227771261516323222258861331745150275472777073770558322897314855046504843424420203892158725966825696077805714558574405587271513310246709293774044522260626651996754473844953137462446912750580287346240783806412128322184241308459015880124087960710165496963863897714698144802905413624141168495152416105059199943387843786722727289808534900038106865042565136719134429264274792886874144816770728459713306921490918282380735388600070021 (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.