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 #1100000009019457713 908 digits created 2026-07-29

Value

11670342233963647312645121878207100272517448797789069687333681934028217227870854136378708941681223484024351631432576084575687508959720432374801160372825547584722828228091613430708238847152310664982333907135856880811970822811529496302346957659777455232914684176548980683658142797481308129762755713826881750686168909435590640129621505538586075571477834717984456738666846946108755563737606357335384173862116899897943300205336352059025046912399990451045715068856177128972865763830500880449593053827611865338411471226251756216183989166366659306682032005632787292200947103482061626426181879765453895742242852941580776559307362811867512880287099932473943726868637583170607644188214877815779745492694865078366838974771654819035275936704679568279534235470282784187327201707627141879326233978248198234798640551736140391402439557632255836203416435014674632440927695099865763958058506503726642480149296227072014067798199
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,102-digit prime (100 intermediate primes).

Certified number1,102-digit prime
Certificatedownload
Certificate chainshow step 20 of 100

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019457713 --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":1100000009019457713},"decimal":true,"detail":2}}'