Factor Info

ID 142733
Size 987 digits / 3277 bits
Status composite
Value 225864837022434496751364526374188283290915833033229646633604944800804521557567639779000606355358592530078781303221703730423352178211549467814609978067588330445344958050442604263150063436222292622544270184525945637287381252679704066724776777611808255126778419122652289050821680992179383980015333581465584570679279424535944571596728082578024119937661291385131293114680180862457224852408023219571662258139330166234218761307363587045601590637071228671693004216694948013003914610887919093183549119150236114898260925469150137531330430446847365598155125008296882903548720698185166488289823412206005427818414269717475361112092696540006502316354159688056639223244879692124717981820711095451749165271568588469697854901901481401717377440492277739529192933432939831941417752977215526647210499276988828629925277508590268083313571810959559755800452223301481877385260024558405399825744907447213741255701186971422456063243992422253982773641195183443824011374497505499389801166400304570901603675594986287

Factorizations

Primary (ID: 6873) 221746234901611997486023 (proven prime)
(ID: 142734) 1018573492905752867154863186031306633682170603425926059073233712355031219625917526404539406789719252564583310230922134312570292944814372621846471567426707451303743228984280212841881696839286428699739618606713685109693224190717154496049499309314840460252590387653611471039008312303604789227539315488554653254197530717399069922643482332233657390209850272474170064670805272653603569364628888206860016412984472763166682624375890940471589213087740258692166872369119839071064609666606558516853417666067549389286899769323295356364554443744730269339658161817867791316460924906467703401457320923872939321661521368930703615378692992691347527772685448020217339475687007023954826885618930396427737853330058305627379679195491649653517200106901652443601772481964920523253238244661877273134352892289078921583242464267968688184426742113768276041802798705679061180826298934565777360729299990313329922813852930423671173256085724676603100755859250218719327301347979897515613459610969 (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.