Factor Info

ID 141428
Size 250 digits / 830 bits
Status composite
Value 7046615852022082783690129340662851348277736341721171823959918493456163243275889352583469034741455714199667448254005074054975627653484436781529287844209079752630440094547811332727803183343724447553541816844243142996096356630019515231980994131327051633

Factorizations

Primary (ID: 16566) 4300806813670912100945629926401 (proven prime)
(ID: 176494) 1638440450201833620228436287200423816670519510478668900629727460992469193526369862611726797166955112255092089029551648173442089465106828952985640502261744880889782707262042942243938676957163907336367992507092149280920433 (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.