Factor Info

ID 195634
Size 273 digits / 906 bits
Status composite
Value 309104510510741748620590366784954330083395124564655938313708728488017312813301320526267614642304363929111625822148617434455959111176339751274542455572279482877902345621644628478893891459233971807143134180311727974861348091368242967241138077829359104225185601476260099784011

Factorizations

Primary (ID: 195635) 21042276082413840299050405545359054248618401346906041797057 (proven prime)
(ID: 195636) 14689689903321674465521918633109480375973413641613484708588210620841153461646793349715537991781613103335527880103145617441137845056618837582735946795674570213025817220065321574666087195284619734883638544599341978123 (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.