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 #1100000008674981307 2,678 digits created 2026-03-09

Value

47723975376159766988753341075688638808059675066604766335709786853701101096738826157466524255895153355092791575059851757900353833667945169848141210968435517156631653664127613050559473943678057115575191597678181909945250642055771081588604160782524372369796200038197155759454683880652626408040497068896690060216156695178571663878469534031897029415174813291736252481864226545078284002349577983673566611707385793932373115622950656292687814174795499420260699578392038140511642282518087108359995457401975075486727872518090282825469241686077878489156180822318524041398522183339245512490036428558340116910918279143042683441332985401210902792603343803739988529127327186091055848238226719891120875063814414663186438933873045983389219681719285627730643911763728134914003365303466632388029610587936967304599618626826389925023455103873913214818751655113760953128594019943623226704050110941420390932273946079103151369634765976075844145131676693501976272355413730818619550288343665625771549869455382566587876840257224387937114851212002064689551793088149520186760671219078629909695067866661252846975460053196294979177397373146651383444063143260894464526800231875161042568995256940463677332038208452819819723894773398530313890384648550575218714429359082535365424676554233746663224709007211625445938701133981520853193467233659111046954749841225420995555335271659743601426329131971435899036964720357722833161005561351975146615013617742612669432597467598994635910197139976968143521365462608865360409619692592676992835199349283629585121822272372411853612228463875757590127374818120210759394609927034780210943808371109487127981851247099217163354327582761023772057986613480398099792437726127270569488756862337025379880610030298005398210176113013517958937087757961737022706155673540052325119827039776955360705363621210497896367733878615753775669503372822596894808711222562936138833279230155993915422980968652363972678900319206080753265993967356310636132524495885941886703342477505502651742286073688741625104878927606498881056216326992494189098065274780744101748366752078667222660937278343241661295740485010840619804517255532338571052816020714599069738196741479957069601623827247193651955685589209152486732879773889800965167148706556975535519764698089973607332856187969409476928173229659663667351203481061476070733894349624822089631613407218545363093048688649029955880249759470273915515423288856651326538721764583083937406694378712012160844398955231623790961903812906328768325262768383858259034406234203540685210735012192723183494035314035837850013655858190599755728139368512776960981702961159703964535124399444302850097071448623529666974296240230126528927879261439261308213775202135587634077447147750251
term 876^910+875
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,678 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674981307 --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":1100000008674981307},"decimal":true,"detail":2}}'