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 #1100000009019844344 618 digits created 2026-07-30

Value

241109236251583247768499988991066127828864851596413574540371898688296022549197831316510433645973651068600826075414334112057917251810577774160197809375829867311633794275282549501836887008353804155784172709329869825435418694744037265846312936440976647591474357058721153189694141967367793511085080429041742179342262757730801664330117091265627440075139820313154735114518131993205678977050566978445344267823653582792400602465576198185995255729814620374909460786283400827061593725724097956125265126707316893277409351479922210079972956446182000919993071199618473757543961183022453368574709595695682341486345548669681090309321
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,123-digit prime (98 intermediate primes).

Certified number1,123-digit prime
Certificatedownload
Certificate chainshow step 44 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019844344 --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":1100000009019844344},"decimal":true,"detail":2}}'