Factor Info

ID 187406
Size 529 digits / 1755 bits
Status composite
Value 1709585925107702031435197934998872026191256867457904937609083722530199669161174876154420270492682817947228528326703438029364481719804969047098262337552532339196094206408722140445734316953755291099296634101283988714723334204153590860078506182408081581637865911892697520984102858306086709164800202363672240531321122777997880415601580599524310845281850105541058630918836304684722691888191604923132756457496911325047840929607530893457772352928419075557523332188460596206055781586867399694038784029672802377692340160804413585270119161

Factorizations

Primary (ID: 186500) 337750577220369725578947237222244096965204891199847634644494159084155418867 (proven prime)
(ID: 187407) 5061681727318738579736004048650546754549449679407832776808987128825967221337642996679458275573323289588719663937336166580075063654828361236830739126913485063540725583108960838959855991067240851008335512574929082829251228129121746657254758981762348358826827664413275090401080125820364625494152017212697541216266695444567715124238651347168866267322842356103872736322912698323289467506274067949883220902280322151510786794795184780764317764099021484193699683 (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.