Factor Info

ID 64457
Size 579 digits / 1922 bits
Status composite
Value 210681820737013292774106255763930011835695391820437348310618223202266560533764759514102126049339727747034506202701461918984788055609331113448463847493941852492597023582839300807760351708340808071321755529005782768743078429876504462423725451028593578626399147084793000148774268116149591255626438739860547531729067008380025768777978754479515756469509401860781290703103494595754390896914308108962865349351279445316730293155337320387376021162676923821590824420767940371263200693667346941933051832686294773848410209193729345809706017889412117335984283732970043377877799348527276174429

Factorizations

Primary (ID: 89884) 483082536768481120635398533340959 (proven prime)
(ID: 90917) 436119720133835518149345718319719782628720501742372511141111953887521649287540148067593934649730964114215205122658106933116586702522368029551732436324949409300682521346195951727435502610489180763142194054406134356124933915267756830302453417146576176123831424187456045107975869609548558430988447135982414450377897467663304427501335693013448922862307382974925005028439677206520769223114923590641621291488164463832406620781854028867575890290306375282714662686704196644122987317328065038873066625593953074345776496234721670848263408674296437996163331 (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.