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 #1100000009080780282 1,396 digits created 2026-08-13

Value

3481862223008638294261191419071214002288709062225545785463030979578404647872283050595432718968748190394710553725024596913545917686474934016888617810540272830518712743501559558253294329650747163727771396403527527208916445055062149852446042115399397983841504893885964853866557219006039985844912573676634656167660896834044147412087351230637626396442012287000131181336033016976246837267817266866867184966984085411103229536207786784022627646710737291191211349991311227064662079228349236243697864316004890702031330306002953556004055814641191016034641807668624116049065163818272474558216603822994273447596644933250422281218504635845755699782351111325687565654491071474940429344186215107778104279189553063371679511093286735275162459480109469208236137835488058053461123385239379460374479041160494124448062027193990628064980525251640585244038666220401720933983149966079952001528262352383927521359940557772275182301965896938121254705408586595933461863016431946486174377415179154023256308432023383718874359484617209917695744324604514379192373786167299288368074453065220775164593022958506254254769038215529343329655489548548735872719436273588759382279166059571347048879547174398065692091003066090654967482140213419757740554280950211852321338774223984216312270499066577655741479370810726282082375585298887612273660047003751390920764250684866922472802427120591037613514254215635142611937825622978079160657796039
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,930-digit prime (142 intermediate primes).

Certified number1,930-digit prime
Certificatedownload
Certificate chainshow step 40 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080780282 --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":1100000009080780282},"decimal":true,"detail":2}}'