Factor Info

ID 164062
Size 407 digits / 1350 bits
Status composite
Value 21174599831749325451832294663164556277435276623369276578669381680672916351487641862988469378715071836015908034112832807714414216853606440605307164583146533222702601087778436409167424515734195657975607614064213975796785417267812459670933771967936733045057341166479241922635822856972260455214627370950235155995466550635359753658852084923056445316224561708135047826880118627721405849587584421157135818059096867

Factorizations

Primary (ID: 195396) 34533799604366814198826656799392120343 (proven prime)
(ID: 195747) 613155808927315022680430764229268837044513237238538716912522580882086498506282347315915024755981854587979713887681334320702947455577257066945040645782015004901509935155492318221407776473850692875420181124676104143944171744457798640921382571558366720162706727116705312438338287878130014095796641781260913241451576900169924735539091795412657036153475706310888764501792469 (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.