Factor Info

ID 191682
Size 443 digits / 1470 bits
Status composite
Value 31238508217296663628745611252158458980448681215445231739750358807360157807808808525642914170644472956402440056508453226517223809771395211476298286062333702825260845609720375414987195309236179489945315274399065338866706206420544007049949194053775210692735636264028099186924392453953163240358474276736072200185665114432419180442845503525904763174656736048970287145305895295319208870254785179563703901216226316514538923790898946227238845911958901

Factorizations

Primary (ID: 191683) 161007303601836043375801103779714243355988466245050009088529735106664205016336396716599106378868686243090565214469484071101328100814428779215535723632873872447784907341212022115989512903611 (proven prime)
(ID: 191296) 194019199865293787592221426324612292684149949999638031857215678593785271204644243668947560377263811014810348387080617661984172045214380361026517312138441535522441383866159824388314208389043175177478564616376068899930617318283248020158928018197369402677391 (proven prime)

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.