Factor Info

ID 178082
Size 683 digits / 2269 bits
Status composite
Value 64090418254705169527223030359738000315039589277851087687573420938253303921859319724578538325421156111968368046493860184133603194197733170715819183603025102908705098394447819296027577841094853478587085425180070711098925219697050242208767003702320927854282119771039755484907869479740449368879389907637960621610520890631783040316932599615248693782150691027569309138981780686432767846895989021651173639672291328141157979526696055467105890411615279735837882562793045099807134229086519346704484856947699057840192735302387848102067617070073034981760377398946300162383057749932595954411906050269733120348785203493467607004946346162478533241769065853398723724495757035943397095555518689780481

Factorizations

Primary (ID: 29782) 232159617295908150401568225810555451 (proven prime)
(ID: 178083) 276061870712925116378721896527953984724314967232239306913396205957646338710545499302774474599858646205138065862132960885333193779999535219848698422196714100415714628719595488825340860432508918266721784073792045666089261317907430955370162522120197992413976966335845125516281775175929734659304909855892879370024587662786805583812517210254293163490898530044906527305602537601029723585642981774192229038321327644589051721235297177670468942316638482521369105858119119848570979429732825358325721713271187933147834912383045896034422152722380661949492095959183206654824743666025860452107802064278391693402789135796894461566860348425662866954543996918636531 (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.