factordbrpc · fdb
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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 #1100000004862381749 1,973 digits created 2023-10-24

Value

10957174479369467976566500892611783692211614060942191659031083126684442938981320259224316231391222566011301257479013130126894289961210112313868024831913020889507128245423835810243388256202198148331475085073956748231784105427809463785167733806154472083683621415399393563303680263157093623435875725280044026854789530024544946181299479988672465683085351272624355658976657883738226189141921969325507405862151418786816187148289488039066916119469481183075980937056464851975725201241406668664303522330566524488785052356364768462285007450476145852949623383006898910449268281331045494019561674146766934356470271252704649266128609928392435157517695987725362220586324030595603972084934464005603357740213327023183128675402723079188689492993524245853185783665635651386904679018885610142982694076025310891463906888272255053080830014354578044984500980530938692082185095417318447537784013173045188597578174337980129617477767072299078942588686772356940193052220844816940166730659756328843532184681864783099795934302472419004144520927951949874226620135838150275101394511750864316917574223210659661794825375910476633342355131332923011198345079665170720589409625416464802169359414091030267802682921169908170153477240401534347046209880312466313854255215707269985255425912045056533482285261460196846687020858409854464071958139397957274394065686284317498583551114374071282478004938566699300945244378441598429691816498241549804002955585677303604752871296713896244426117264230078092933162853981212305297947440896139098777391021439941674024135984196874206012063285854359405373496637097110810605494990067818515808043815228888922403951440206261732874186675713131901487515452971609500077395903217087637824543263113389616621564231065312621597790057104620245481781850129641828017560317213564643836690041111942608196397979752620198753811149878023395538566323769755237299579954879980606706026175784704479888766929736819137397556647576359351532900118682918810807364917424771925599272007068784449219333380727
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 2,885-digit prime (384 intermediate primes).

Certified number2,885-digit prime
Certificatedownload
Certificate chainshow step 101 of 384

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862381749 --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":1100000004862381749},"decimal":true,"detail":2}}'