Factor Info

ID 6649
Size 282 digits / 935 bits
Status composite
Value 158423213621666613401551691843715100522338771586501610882549628671748219030323515155027500428355907444760843748411365571735531850154933005663248553459163267776717651589990720680888749775853013748458910238017096991737068668055072499133463839529665439148391023107028684403656085369321

Factorizations

Primary (ID: 2946) 2048568835297380486760231 (proven prime)
(ID: 6650) 77333605242837304137506896258629279754143584552671589977459423382176235800979676388382791671553144438527485060172433205319911022162167673659032835752177100789145246389795036726148905074836175999709257314213823464956762724981090129882971802956362474746849391 (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.