Factor Info

ID 180904
Size 651 digits / 2162 bits
Status composite
Value 400800489404005786961272111277406416620280186508803154648914171892822721239510752423389558666165207742426168650510289106612790230874268842065913306747263253524246413899213108977766270175239396394677680416788211251992165490979736841755794395751449203841555274810061301603548774593764636860790641580213219952649097337417584893036252572434428159361126509144450338233510791944692605090786281118762671457151268530322402781806490494343907261795675812651154650033415969955087665783441132407210532340224120897461532232829181012232725079104640827069535148422485295338743851270913126808319347501260529741978624008599177427880423408387459088199674577204275434531

Factorizations

Primary (ID: 179267) 51375959122305535581276573566390155765618232377874698776922796679436074633189697106008672083528131278723886092554186761104887574409466275098324958267888376525478824553545223450093039670441351 (composite)
(ID: 180905) 7801323736844711922234944104349317088646054024976492683196567844581984340476562038910771852557936071192090588363460510158607840482211093564375429315167420712838106653076111644509271162376551166549567520304316829361817633699288723188805498654197005872930167941128691530255399428662328244275202017605226829614344692817219810474135662868592150543444113741102207686422544960156648703061891002306696614313024217210616130661392567189482131851404660327099428558050181 (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.