Factor Info

ID 132221
Size 330 digits / 1096 bits
Status composite
Value 688703484053202319533740972219849782453343813024210454555380936093990632109701482677002294975848063415698335717294969192951192200241525415323440981387077785862089131464667495070196017284798113144091088570724871925759126254552577287659901536374439731307865511727942000726751768362981723460169010279386631776680651332614527198774273

Factorizations

Primary (ID: 167788) 86925566545463574785698705608720765611 (proven prime)
(ID: 168086) 7922910501745173963488079202946725988725753758608317577359780951324418474649115059209731090422207403403479270055371700828209177893402904944460583634362672117738374657077251255424934443163072779564557162970074419515073673445769083478661381952965910193372572571890912970079773127204975028823043 (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.