Factor Info

ID 197316
Size 632 digits / 2098 bits
Status composite
Value 25442305885651415492351349530015278798113859057397003355494758587205366659927203390345974856886065331269850971579128026989965079994560212308912336684325909697448944609301455177116627778178127107870910331562339275845326541276771297220842432405144986029654268883387619695054208238034470107753578191235515003643646122839174821428875827215069848360979170029029100968079699505856382267803202870212066266537524853327756885775633051760878970838460098761145417044144348659776465950922507152242991519646840202743034129783047111663177726267188730038092552476209040954542960866315802275376825702983829950852248069501478447485614333981800627577

Factorizations

Primary (ID: 30813) 37624747549244320243718684843613853486090857003065558456334272556672951563 (proven prime)
(ID: 197317) 676212002548370991359159367547972577633289019672686049648176518645182026264580643998356938722376921038611827906529430482175256930348517781936824382917898520957575232182845027031431369019305648590373185454564577465583869851205807195155899656336362324158597245376206319713821732147029778396465583165063677426098662660644418968659742441147595858251803691524870643429582356700463149002920871931886658845619230513253026493482329973363129034478898356703237252671895523974189277461458676204402508619910648605208379674479681940085599669067359256670061361435642720779 (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.