Factor Info

ID 38533
Size 500 digits / 1661 bits
Status composite
Value 66968938034616152673147043377646123913540785679912523770237454118750153535815697628402069487064722938930208491999652088765188928117284841023222835072839626681546598711063990583843916550195346272678685515670431560622291109538633230478020974527746294567024062663702164927606174129934054945149637040125201166281145113977297431846864124085110979786952564694783853755701087884370712101422504191807068311898721605002783227793993576391103178629043339393041138022146794084645302609623053165859227838891772951

Factorizations

Primary (ID: 11737) 11009154363058726777293427189333 (proven prime)
(ID: 38534) 6083022894049952049198763051837750514791274335798659641963338473860849760214752714634918176793613150577226359274589562977314553612361349442072941615817836257692041774583587090416480069467284232510148220054092281140644285159702980960683346203297521080505744019886946572402426779148274504421733104386251070755117488234851093059013733606950695888011733982990917286457066535321028702583554033208574313208920823201351153197399939839909532511255623685576479087306290251177147 (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.