Factor Info

ID 20526
Size 330 digits / 1095 bits
Status composite
Value 281500970281366400518660577362087940436100593114825980011858753106795493314862128249338398409535260502552839187089077342782981851394008033094621718787088785944405037777511338264810031994492308581396410659005430956347863066610140770678373627262534924101922851872713054869410954613066142378645331241071903180145128330422109711238101

Factorizations

Primary (ID: 20527) 10632314223454010047679 (proven prime)
(ID: 20528) 26475982967132257057016106346289383341182204609056195213341449828104465164798716621382845908750304702183405670585495020022214620876889532973233140039102018308029593918176066627472914140212262056404949072543656466819486206253408727599733646706455613744423136144507295296486318794299713610117044080472584691819 (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.