Factor Info

ID 159221
Size 353 digits / 1171 bits
Status composite
Value 17577196115336875538607973126582924835945130560822670958636512417019824472968124007576781431168748966819440238436299467374488075809429097344982479482173525045985839111705248786959648288861219770041512330195847903059262381370836192331056324896435588654716480564059935177262015269007049422091958865496100888275475930780864517126458472765719915587771064183

Factorizations

Primary (ID: 158769) 200185507133105036887 (proven prime)
(ID: 159222) 87804538735412295213683472295585577575798080578984508627325259261541476640533259877090667886752853349716947064852820325790253362942673297749882319496713140224815162602273815436734334494457014624627220898408710510458050738279533640495969654591739005388888673775445774275980907694453300184783158248821952397731128620542467876962800609 (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.