Factor Info

ID 150122
Size 262 digits / 868 bits
Status composite
Value 1072075264246015788214761232995282346983141473223362835563343329977068668187912847874540608755359338101071243231792362386890769717940450068551451400487627243774929232726327055671132380817777544667721063240898017581964700720283498217671667621525935101885266386379

Factorizations

Primary (ID: 149639) 310629920727179958380414509 (proven prime)
(ID: 184182) 3451294265975099138951023772860025752211538164937182752434207716611129122554673377516314398487727102819748347800904139940199004789874192100976119086619995419305049039364318411507389951710086852742048734829717733955942327371516280137431 (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.