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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 #1100000004849398704 2,901 digits created 2023-10-24

Value

108929220092150926827889814592819382136027809406140102346498154450291434999725189597693313063346197680488309821589887455098315721231422464505622529678659483095115805451642970272779232635292594397404941660927974530071633080557740621408194304958199992828138050980508434769358953449771233585859992521629917350376677775117102093290119787950131330701230305379781080715326186218969329646596462421626005321881520558816646249090986794914969733728103812773469969182348984999073038324577031771883252019080926796860993792894541137835017035496543141191648932049284752912572392775779907349602942152057849521130410815940780934514125839890245553462917281883283842005661017138760915623238080470161872360759325807042806337851813424451619170553835952107638077857781010137817680783106598790460552615912517157107133169581405050997902947647720996773774665080978479045832059683858047725119194867870942311238588146846542995905946609417590897025007387653886968933760814419407410850510143702431066584361491312842069673021606085503796583145336003988132823640522883645409575515642551393163289687763677799494193657163559961470219531365905391687490474892531541079438002176783098189448714725889266810507571402980299707382311583791208783747083820492922427396459211620018662780937226007135575887511585264503760446004078211964216095836150921708766858087638869125949183258439719425268773721444275832021473511665008654309744646624262587365114291942494632907657919634192901949832668714880037846016829451095195025396869695766332963809831927578547776955765601657560765026568040682102694019642946961660500285929117030147571172643848433978449556005953285737536272401397600213291130189690424457946975788992570927838940349072117486294929992370569166655536506035922202844058626358465190870150133067099390855996746199677453827658150073332989987851941350565831279991241553113548890399890782986883970456931608669956416065664361165430150903705851955621970005361213521528830261515844545043994171840452097253333980648225404527655612977881947045683607617642064924881759572053063912038920082906704843345123178704276979481378681803153261988237421540785058366764605947484227736663552495207163018645841390504205720076438733804670782016058963965904112148069707516751247187058207486515248170512847492507770343918177736681708789547772369292521660894324733504198377404396521876994743173744625430958510031664865922295197294705296582358684149618443118074140688524837848234286872375996034574049679735984169549441553396370579406560948632333771954931346754308034245688126610944599704492124061181339122621992283383106056162387729155863733876099604309957973397027502230876065340216902606305400292702154965224568919070830676112089259952152804718823855024443738583787732157655495026380599339856667325745629988957154908587047263199129446654575855847889016778168633642944505932582101748150932874915832247332932416770747019212064776907525928417078284903865710348414874309
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 45 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849398704 --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":1100000004849398704},"decimal":true,"detail":2}}'