Factor Info

ID 45303
Size 275 digits / 913 bits
Status composite
Value 67490181115547683923544413363865970587965160748983652847858235558760555907553349537047634730881720874193628915993552031850468404067526053369572625014971074641630545401527647256835147312068702536531685253058755327636205487778486417180800261869076916211835791597624140869289681

Factorizations

Primary (ID: 177) 470039965023902754923207 (proven prime)
(ID: 45304) 143583920810043530348549790546799979370434743508559974780185087744690941426296065817708885194744460744736552782198015960458968557879791944987899510136791660933909236688237745056714233061491786713902515162120793688155777823465914366933900836076127580583 (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.