Factor Info

ID 66270
Size 300 digits / 995 bits
Status composite
Value 284097572960740865510831598793057697319329841613626114517180683928041121485411893110003644858190228817949677774063979992331439232287345970351115020026259967635394580783288268400431634456356905980008718783704611545656106040181839071757225662720546883303201534575234864707933490079424538318344801133019

Factorizations

Primary (ID: 66271) 984938339908206953441 (proven prime)
(ID: 66272) 288441988142341818430940669089581545260220464703937403233134194099543089870870693325987492484586608010648665451538149391073247628381315818087107333766307630426322535001052611958362961055876327683245509897887320783898586192343787095997616907630826448139285134451089460048411680059 (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.