Factor Info

ID 103307
Size 439 digits / 1457 bits
Status composite
Value 2875609538855142090629790392650877459338057287440056392655354105662176755105668809588505445517345831852010433641661749977808516484976178791693654201972846112619051996040094329346409317718838246099657610211725052255232658625724244338057453454752381610103576829083517053245052937332596125570643506509595959449686111739742412264155400648475959923407843993233884509945106522430070284505986964251227369120395647088213549283074971712647180098561

Factorizations

Primary (ID: 99) 878132240443974874201601 (proven prime)
(ID: 103308) 3274688488149874421025720373916185416921009217586678016841492768539865078120818413320537683563747846492585097414496260629467567635003691613344160015829889946886977521843133955157949919742575596461234170797954966974603793886968373294347557752808106350905773229824313874653179063088707067505505985172783329148894764226790079063217442636030367208987036165058437441302517350779600918885259290883502728637859846896360961 (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.