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 #1100000009019483674 952 digits created 2026-07-29

Value

2514801270304858785757835372471849742947707958647191932987908166124870669564308814066921284882750361399832261884207801474334305592338154574992192875446491558060003310672417424924762300647200836466222324216110312609626890239327790370140294736159612086694815368696118315747456966332782843649634408700833396295617716577380516746459487013236503350024308185076999893965993234856783204669998144908416612266864495992144412029726719082712125778958653722589855096087148106845371646923989496397643136027723219730355952765925446255873304194174143926126475954484528506269945427149667597064092952702274516374128852800930463755493993049655567270941539650505744713975104879220987087447407276396705263568082238152062688620909735604725196481054584631851909599624097066924005717666592131584627892313512924571097830044971932149161422789258354465530770606960567182350724858536611276088461763550386680401327900730019442469513487704929425472686791463553765149058281356872983
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,103-digit prime (90 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 15 of 90

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019483674 --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":1100000009019483674},"decimal":true,"detail":2}}'