Factor Info

ID 75424
Size 342 digits / 1137 bits
Status composite
Value 970890204537971137395282441221312595529359937038392167425478148785082276323618091554617595676665279546746887000807379724715974488702146132771208705780258413268538459443693360582663283451193812834087162086476617201438608836678083775519431018433262654126897030169115069372724647546011462411717215469470809449264862717043819754872889858015722993

Factorizations

Primary (ID: 75425) 243312288899066966553311250121995265228260400555157067986615299617834606522656102896135860781078628259344959211437 (proven prime)
(ID: 73761) 3990304842106535397750113022819041602590966085506730042209857840714636792538288850850464450345752651716952356109612138982292945412665311356185695684939949013104180184133429513503639360241708520618903761158841603234309648630802389 (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.