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 #1100000009008064481 2,315 digits created 2026-07-27

Value

24455465002870133960213941842743158866477475745664110146850172278276781928208812927621867924138396171959242544316287304597767961460082826918716872263028461047814207980033876326412603892578255479928925374294853838327649008295519584516379716961752748074063663177849426853315648558478331428552456865842181690246271298202296767686208613510983656616277964937025477387310347575584283293637227182524105329090416748894957180323110170970625886707937337583882894259986590279695326508800665509513388763412176001543216382219226462758087558745105804083557568778763188049704691332963712741326750036780645953274881815949155533630267345406883383411409395330979626940943876629879219671925926878635583957298605769817782585737529145111281040905317695290637165691823904476152961549277778529098400591029933471743609356188368088310742964011430847414478103149118278637171510877282019455825559530329173776316090132815981413312757250507547302124736211043022435920776248185200755588966980897979396642590515092013280278984006669275660963515352917898452158468206853843159693407747502405520588404444482820972091455936670005309438574336812512200179102150194411158562132858549167302934989432842060834028610445574656443589653048897908607040017469180267123118184573593599215305962472133135413538221256162134214905939146436262473573700069331261789363402580686959818298737283911233679741147082930126951162337167645932212197130945078952976445266908015935047602978820519393472117627420405853808006196139671112861720664378125450568462371784475219919780220405472215173483874866598847712533760668597963204093605864631775711600134576466207740817985551077583108065020433832926219685100642311552118554902650749576536388207906850061453501864319223319619248988843503505073770502133312992243465517926058275090209937661781964208962453381864685273621674282845095947192404330104507574775666921630997965130903842995948042656224291669418462479784091653503698708729629639723911253504939963956140668879815118987900153176057710529210648019427468194565938400006126250072985091106889126833166164346177041901745631116439283994620635927263945168826935139247696954378699021699806268290154624317343308396207612978982893101312661477581555896815346575080937595678683022823605929737475821467899156724014018559045199910546194739893813667646857116028308376867865301927902348051081
term 3682^649+649
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,315 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008064481 --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":1100000009008064481},"decimal":true,"detail":2}}'