Factor Info

ID 42850
Size 286 digits / 950 bits
Status composite
Value 6282653216935081087455097211144546563895907097630448201885126557874410348756094999504466528668582059454814737321958684295976883313917786907982881892051067104856028591491598565613935484461990606538670251055153423434722330288806997238535742439188293451526596540161657064105204917740492197

Factorizations

Primary (ID: 41) 389678426275593986752662955603693114561 (proven prime)
(ID: 46760) 16122661131082921766055779864994170687948825874317566639529446692551739916989285884671760100997135271639405299736380167098314348649830838249449648680194140699930517821919342969318065130032284785486300518481589233568231885907662166022800415030511077 (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.