Factor Info

ID 63958
Size 283 digits / 938 bits
Status composite
Value 1383605468655267335333814120280005522117631216212814341109546070642680550033238380799647550677600403050645085635354748761677933621406035690690096402658890308540461676418245871325435466953764805602690706657872483980746996363990579987574057308882163644080942123492324726483553472861097

Factorizations

Primary (ID: 63337) 11658852700685942029849 (proven prime)
(ID: 63959) 118674238724524213873319557444875317649399848829179079815205592791639990605463565306566792989982745308875729890188847494806273150777239187576939549318105436756914613847227451935874982397888484824307449566280565487339960183952322666145611537216524856964631335953 (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.