Factor Info

ID 28398
Size 885 digits / 2940 bits
Status composite
Value 740969062202591405619304803349962673781187167682023780967057081727053253945583543729889987485443130554873162543060179178788356990827526861656392476702113180692095895442833083140029170810735940566350897241041949976784263662821818162988474034560322811476706656911521008944417478747122937942763729396029842945639962462326325267941340220812706638912836222084623270038361801495866998867848288084590940936441743356920399606857201068003869117841922062363191806323135520580712069020855190706903038339296430828027383237940862057541913322801733705172745527514198646372442090477592851806070274467891133149663570754599178535476089606163366384882812335452318272163300346762668315784132648481945897933559012687439790737763792372814046024491354899590895700000439812863510571671856182320109395223261008356767317533588471110390987342458680822886745603832048692762653258514217560721801718890811318174421

Factorizations

Primary (ID: 20283) 212135711098934921098108241314382773839707263659206851643 (proven prime)
(ID: 41202) 3492901116762097208748377846469934938044172689154571344638654388601359225445353643304789221690244173067223051275594854715411072099878752637197132531106926254141390043290152809534792695300297387790132206276754569570850565616242009205385965688818244852358146940932714515695158714418031746228929772959680480181919793897897808495793579251050400744327268184409525661989244278038556010626502358067008719297173083550028725010033485769106124248275205683995532029180331826791491163631262380752936956261249617647815146510417649041927036225106906478313656456630049974390540253999124552483396282006842386843111594051265496400352652231542872006204917185269344116374873254901223201095043649072937834783139424932757779360060688669190005617688606568291465979049685365605851670011002318775934358621186433340281857320652203483340844561553043430447 (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.