Factor Info

ID 168658
Size 323 digits / 1073 bits
Status composite
Value 91325488847067643438666174085245082644437846447076965638641403501535780468772581959819272616167688214896940225371084538389769068962526764777261896394021875760908351658705650915157083508100581314592140315638515390424588045799150332176556869281976964562640033268019648915610221207697738569700441981225254113748766984689692021

Factorizations

Primary (ID: 168659) 64256472775653024242865342688900540000034949794499961 (proven prime)
(ID: 168660) 1421265203365958065620374569620438994207884528942439573651889798156628090431148864418366977228444417101057595472327161586363325504409399451878019069582220445333959014125467171474172745327386418936897401775196060635090314632862778173298313918454338134487163140256809610461 (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.