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 #1100000009053654552 1,692 digits created 2026-08-07

Value

117864230512010328032725808491296144878645015084891834607423064045523148308999483843227097346252448025520140050911150655289857965005492778417215398612701903115713588333631531550655823541547177919071831852151587140293468725898346473810473145968971097974007407357251812095189272847497102613408139657222104616823469070599030159458255442250309710514506262215837949668542554025538598262147501718553221695959940947187916328094019287110998373941509531941541736218692065357783759043701991808639031860168264224812505632471167022806103507861274133366280886592847551786428033046353310514382544337636987196409826462193773591218264692058817129797911292483276476620259081061160357069870815980111705514573649025868332295564120417751087607250606265390892206689655595784307030024690658110735765620318207170564977426930428225495581945737407549088563943769550168356960279258472579586621779823217560840059653117710089331640129656038927198864653534918732133463876846351000123134971298241815465503095664243466698576457300548037489037206755615511836347588308035689678839040360785300328753125950931186630093007209904272796930444542552708352316248957473770534118225124747020592860677269233203992742744554042864006793441142840556386269272156378522945218046853326991228622066724181580533987397719975907178631667541004175792802400032525838718844096046706285582078328069773307270908524341403971997511230061190359207843560792233992934869212388122295072551212619301004039744401151181427862258936854007375687667275171377648721918020974645782227932617863640658335988471828275952195896684376793378081141978250549332225823850707542065289684253716264363869205691033763102265604359397300909355275803301725146634042457573489911019
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 2,205-digit prime (169 intermediate primes).

Certified number2,205-digit prime
Certificatedownload
Certificate chainshow step 45 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053654552 --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":1100000009053654552},"decimal":true,"detail":2}}'