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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004842046922 3,127 digits created 2023-10-24

Value

7921208203066360031232855341218915661118769366642600451416934942869359161022617329441038116046640958592070004125130438233573212111638648872121686220361505174580141696206930418845252132575861571092608276862702920288223684511367116663081794735188067499952692932825281597365551246398223129160912628163716036069871537305283918028560969250809573861957278261517744218837515576393378806806255260922106768200197808510526361368959645125092332735754621201391410330033522459072991716233797077341652212994404522825015078432797060844326450887702154045642232340759276206658200722527045774161412366719036440360770641814785250252104955848056235494686095157219909995979732262685036797477217092683668000899413332539304606769277250759388477280669750971649379707072347237562823200686672615703605277879886604780082492105002964845037359052829005042253566845874470971670051050837593301428972876283131295695891680909125914675300897641323100832127585776830428979276294920364818019132782655899996996516869064455147640207952846754357728335320441081864628094623875776958039912295772566762580464410479530826980668765497797547746069427315544979598977728288640316405612917340065450455576129458730960357834400663104642849776869076230987913327485708428816857737731266279694775192435557472195451448474218319276839004989557942969719935075568205566415570393444538442923300219841972063787457635746244914777256796707337483450620970987211723350396141937925002436782951204678516590618754887027785043220035433742474460596325880125898544540976118851563260612220340334838556636316016168163879295939453803207824145237518102842102840061391869805079097601746787967781829423365721143279315685406931682636474658856279739842462502452323116135645904704459826551849353436204582431048041591558907804021177093824326570600544469286357605091667264845513288050158136718728965374929269364323890237133619673381056998680105502957425513467729652153093495539828019822380870909579566618369938916401061382268731872624891386065215361867806555880330542339811839793158188616363613668339828529653987992221151899508101420473784424523453235874074737585134487894914473166575647434280750958600984690064162957011179055331791477425475699838279595313832861957099018829816910697782574855807436362950513913990942299791650928040243616210013006030828404980964506159797434422382614224414269722982434215715629447024643318698954815205385777247831216716296449663833448811022845634469059139988884963856913158952743107588398194788032134944816138625273605545392178774297050293873483788561275954346496541704300501570708677878636202096989086141445896386985768195215699985084043592194319280510160538369062253449531553676251435942445065569822033637210892203905285807877452136803819149246221702565616386438039140659080866427949249361625340730118469989683572595347833153442959246798013723725898982098634673791484767851198651882479891193656660081208051698111814118858892544630127311643618473662977499421998061087124416804896257124542676142480584282939293620665562812404055644608452421568129044774738557068163795207198943626775578379020907746062243905043437150438642613882075217716247904862981761970599571693797346206523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 3,419-digit prime (408 intermediate primes).

Certified number3,419-digit prime
Certificatedownload
Certificate chainshow step 35 of 408

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004842046922 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004842046922},"decimal":true,"detail":2}}'