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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 #1100000004835328692 2,846 digits created 2023-10-24

Value

40552339489813084823312859254668147751588796933889615937681984561467537359759555566573040063311193458500462070959152404176262986720472025425823684243625445861196987324135180915846642640058218413652887208754249347315650404365408199080400270399913400695566598192234684298206095171642354807685676817454436072415680060809989018494513745684622348349378142652069584486825733944537084760343965038968194662059016874435814844092364016980026300804936232836384459213571426072740901550923846491464688414820802673833657975842635904247107507124083766359825326079934236801585223458794886515866687101146435627627417230435135189397035033848326761582642715600842227224066517994034891660147649281789539344167137879934966336404348793624204411270626796761298227285407338949509377684653311497760173400595325891035382491004871179075131842643081314937030133565860587435884236554128729335612003999546019688876643548247451509071408439051943821159866385843577112103507984580030124331058888255271151330592650639194420034853687760062463740872214730833530133016448324481591407403949960393123294638359255579918769430927110192986103373221649746826864400952629276530286013950693958130868926604404314453299312008710014216382745829312549070770348638020821727954923502120930608512162984432374215744924432916164853668979082957387598997705328794592321415645287433996643377017681571163524711308508327540770174757342820626667357412684151111999784904950243499606187213385671769570079562814208808656721209628520973170628156238259140168187227207227976262352533304167223119700981128634878844284811950769190041160070766429354747699508455418041997826429649461044924640841766833385979067322834362302078517098138464222009801967511992643960308771330881289953463464711019325028158217095229883116574191796800163569064531575208020154915063970180133032971823399826774677556764950769957657003004507182368884347779430974788806990264022225129421019907899957884754382916732907247569009612338400442414873637368520019776835561657090061649083511833608937712285471238266316709786423640195605832533519094989929325136750200713879139394331555239580901876718489179691584329512561599973981009868302186777095281074581094095007333732133934617415039004501889204880214423490685613780472264208295943869271397661030534616479316216269727081066895789028098061544621933738878192901650394936335731308005039553843467611046933966182413516944358442115285420856101353071640645501802081030897268977955269628083581468194520199708682428477026122288582942714529464344532412070094136521003533100365018909487469645746857910448203345292326821540781935422644149201184640534649528930297993782550796244133512140738865867211288545267260219175003618982535781912398536634765145541525452351022679129405426757856478254885645434980948111554702650220421767249174022461331756342346579145277189964971727988515991369411767750017270017383873952663
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 3,710-digit prime (404 intermediate primes).

Certified number3,710-digit prime
Certificatedownload
Certificate chainshow step 89 of 404

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004835328692 --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":1100000004835328692},"decimal":true,"detail":2}}'