Factor Info

ID 172072
Size 462 digits / 1535 bits
Status composite
Value 754103583289448980334834290033365595981958285729456697853926786872944223808189668060542100731566809954451122909386102110561666943831828570171550557974214958307530562365660797526397533083922156258391564267494030535290476920508149772201931180196130697164603311568146634931373886546770631990209168424320774711505589242783932572521225250621389879034923947485686352320912660283666911715193212358770405820132212815203377010947615723035698310327163398892490571932008549

Factorizations

Primary (ID: 171538) 133305064026205120554293842068289729063971238789136386454720362868892566492504796676399591 (proven prime)
(ID: 172073) 5656976265666900961243709102680647204491365285074547035445663837525517479267629216033441536870781702665575713945763098267565847233954894158094779932984097683217450493808418509525861051518204290955883966115852242842204545805637493010818762581409510714240951948121497437297115628535979615518170126719786288252908229281090209837722562203397451743099555694364404840909164419539 (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.