Factor Info

ID 164466
Size 435 digits / 1444 bits
Status composite
Value 422635716508473720540302758783655358954543023105722469643188987565632035653721876254463756889177442035936553656846269567997705956637529285011089373737063941108044188328513285210844014881775573230001876559236046077366567809543256343461508103121414827082993285497256935350791657882397819064769443686369725705706258161063969847761784616331844464068810037461651604760685437758608848913264840912285335180383016928890646095081028361371111439

Factorizations

Primary (ID: 196132) 1682081212305307226486912569 (proven prime)
(ID: 196133) 251257616705228947322858248268011115690696307920008925824787158872730999602645539992298748623318272136100352072772134041650870964441269006065684723426877336196350027090309679827536909043675734193308052943396368980270329962312982286082219353118264685481282858529943304581655235538545038309313463133619757228782546904800299757238765447730053582448845371700255771649461140053142088194209047626482740181020932231 (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.