Factor Info

ID 69935
Size 651 digits / 2162 bits
Status composite
Value 551691696695694166573015745461815015891240742926578202092087081785283840971881950722900902022826567967368035565080153644819736206690736447062791967810445313719058809434179057205278589591704862878560106307844716058589544507564108071353128703643066364500982092270913727015284834730245550986129928546978739699569431005877288329248714784396353171632543113747450198015494439048089426653735484291900430672227226418088931600193007411686196407423464517677499633571013732113215582931343008274928706582981908323815701332092025144554318468071916339934260431230015201062620467039204723425590285515491197877551322108503112686120512664415896733834196146542907054489

Factorizations

Primary (ID: 68158) 197204739380896284545766121 (proven prime)
(ID: 69936) 2797558002042307501514068727844525180219522288018751210818176208529660638091642636787777043820128232100441816136953707608400939692265009808743887842542869212877279106703100024938408968522108176165976434766533895394667798585457347813149459676648881699172391994748002972074711130450888183058628014303091115069896208803617371228593419219100519590335700228705152884088284370325172762713231374115810651378146856977141563510731852279382104345081820102062564102510396290388847374575013548116808458506644715372226083468574728874296843109224117126049914188269165096981210836429422515658039906202054131370190592791234910486855047791409 (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.