Factor Info

ID 161636
Size 369 digits / 1225 bits
Status composite
Value 524773109458438171316356037712924603581784003135535727767750166116852577027162953343482356287571005685073516542826085864929169245085227261339264301324577771671010896029291973745882619510052041304193534219552671813982709166923089101974763907983375633896295943709587334287744702933620492706899155023850087628460056823470217930202419831389701215295384990221278540329608443

Factorizations

Primary (ID: 161076) 75163328903964097539601 (proven prime)
(ID: 161637) 6981770460551831043390942516452103489529556962303868696115105416972277337448426949105991975288792192508450293252942389477427381322435806949894792343799940572551606871401755247596011095818614057542588036904660127960551376881120835547412269159391918812940575678014272378544263536583075999438040384610231887709563125164227060125064670110520169645643 (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.