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 #1100000009052879836 489 digits created 2026-08-07

Value

158235133304232470142601073183720898031175783236194425505322167585993146764942065219633460881656290532121451982359983141241370133947495578214103077686877223649362484466072249625675133530031015683371356467973162018300132863774098343066089809511910517431765408942675192199993455342667753236168519309823378043296925520601751547645134651945855504579210711171555343853290310583000054323762130210593408128977116359365561460398988786350544414133538252206608358843050699759694789212500034076600483
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 1,597-digit prime (119 intermediate primes).

Certified number1,597-digit prime
Certificatedownload
Certificate chainshow step 86 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052879836 --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":1100000009052879836},"decimal":true,"detail":2}}'