Factor Info

ID 51406
Size 586 digits / 1945 bits
Status composite
Value 1828542939548161631070565983188606656084634403920776673534257728081909473950775454393174784441265245649152957534691363663503306693679572111734981389239998824585403993632861692052196949932806640369078789160588776825270975850324682948870083393694063557587539782900992127960098567621426279390205902586065754415070526028786429422311381179792617189482049022608300841332761910980288438695795867554786852492382011102574587689997132751608712215369179954306068200771662441278642551139385440973695909836901201141747217832489806754522366787408802200688008109369390294927600359404884603317410727359

Factorizations

Primary (ID: 50223) 42534656091583268045915654719 (proven prime)
(ID: 74408) 42989484518484036811265175354471743582214845040209129131676373840349215343369589849467855391110624579801716862778088559619908637689626167151305430017505069238840737101058806536617711415508468953089646553286539950856964432575433937918731017793823886103417955970621393182800354542325486812193613884129497189163769519327010963079844513499709015636726503947148727820689934448881274977433963180545813572301372565720526181968717588545868716206007509977297616731384882735818809157794824907961113785496720975646377691290312896838674069352430676336409957397229970561 (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.