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 #1100000004878370355 2,282 digits created 2023-10-25

Value

22409016001839310954656735604150835528003385750749040603063656903360335742625865838358449315269965301522109058156877349684032851479288980916991546386474896501905389550784145903345564660381677463110650018213647522068830826050621334040904611351227968855347444064893235884752434845489819688957282780267127647858899831525359499467625884444164182369030100234461597489810389813127408560762090368820607633812764889740549083650239688171815207462409876469492007113102457125675234893395750595553525675686968675564657369237364521437747561423144854814636565358066850647839552013778519155015760172216232902622226003563184376362121957182270051356393464694092573283491232566294496797509528304397527489899116574173590133571394156870909040804856779344611564044087122171435678641929223552484657926301450125337558561938859384482466411097966919636210387183732428868983395873189695869263156193321222668464384915347826803354187342676628139253354847543368574049991721013263196934264700620426118978254481145157718622736391264118464927620059142480036633378287621087777426058781621346305115986475977648569462835449758823177731885777646830191041084403994490510863462421239454129615136276276710394032368482589503452406495009766915510049371096925755675078578644969219568443734537812659076916113708571186244665992816402998863437881655413464136048701854063527548105707342541839428480996056050521628066566407444158155726153737522782939461877851943740026465153677872021867452881784867910278414904834317741167656523198355054092645632433439538221806029772816319642232329778579118531034690622384559550022798187798154081434731919934810928420128414418502551754624588163431963279732154536005337759169766065330877365196771589447913387660438619642039010516186015906334069902308285317235949701966102039334329440575706117232277965144383548196830280768894376243174768145750630320245095670376484349908750944059770881726579162351182445477254343782589562301637529903555808731862359186343500158206904248447520890397705327557600664103084779760990011134854377413155536965296886212656679852545439710840114654129275147786722090304755032929159319309827363501024294007663132908339530090500146769755984250322413207796786848211176852543722607405020876754989777348171652779601437917981336976189504960308079054471269094466252838522588953761
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 2,424-digit prime (355 intermediate primes).

Certified number2,424-digit prime
Certificatedownload
Certificate chainshow step 15 of 355

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004878370355 --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":1100000004878370355},"decimal":true,"detail":2}}'