Factor Info

ID 168458
Size 355 digits / 1177 bits
Status composite
Value 1410510446499076993346922659027217193085531355052265442387456481762394617348979101259150961035382203724917975561108387189487244631711590154391544270903466702803551079222613520202733872447342549560961650170066244824651503602465841852906448421629443805582302202375580030360402955471906484691995352206460046042970619087635053707425640315446214329930933981341

Factorizations

Primary (ID: 167779) 33516108735906048319408808055288256871397516473638732084022278909501 (proven prime)
(ID: 168459) 42084552762773054508743848155392051312040771553269766725918851791521836085470929047581279857099803075003172375042354699238468869625055231063802261034451264635028981491606631137635688406995103779558099278134840002998086078586886622156101151957104464289427719131323999545717506826856591841 (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.