Factor Info

ID 64063
Size 409 digits / 1357 bits
Status composite
Value 1821398048201801210249352236332560794381358911884370920145956381343121330259723521597313880606227195161936721962759357409388015618756076116086405729052730589962861330558458863742455880648793865418909230880240833069037949683890613832344581378360429138880781366330486943479024818138813342358336430931301439376730891497317088724183232714646991934496743655580634761449149639574942451313336834517019998529888290729

Factorizations

Primary (ID: 63396) 65888627940954399173 (proven prime)
(ID: 64064) 27643587446289417955845514210245527311906881278592581352827885872289226103011673983687897783637621306143781315724398323274111844604616562900099375926369810273528635186529522844524623793613859807628406359534557686043541357789728840398110846822867126103805574308156221581907939683016499204441190583171636904433868433027642200110303968073823838053175095174018561003151920147069983262602010773 (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.