Factor Info

ID 80145
Size 285 digits / 946 bits
Status composite
Value 489976684206321924818197093328133150226924442169511538620106427716091295966109404263383492128934992976654080606847193789826201843216136057578218257695596229723129211596607584764473356640467566345596376067179881810473657873423874923978663750713965467640706592261359874045961366541765251

Factorizations

Primary (ID: 79070) 71419378335646885756694521746765176274193053489998680751 (proven prime)
(ID: 80146) 6860556555163466734755142457000872844239018162296086230436540099121028656945904499531274625331862340152264086318632567079924281689969162606721274830326285795847484962759855739325428863704891296372654603203092258234949464238459501 (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.