factordbrpc · fdb
Sign in
>
?

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 #1100000009083623158 1,038 digits created 2026-08-14

Value

541089103431425564137881849391117009586994564253332794681606403909319380256188165523383899520171069052525132482396695421954731949340042711561544966571848464145049259603250840686798354979190459292489223532087776408246605456841393574834608908909954062368678047088782871872211648988478299839104800805143729219588313497589466174419977014629533406760023683820914159570634957187782779771429785253097203344145786930184219838875558193340876250117434700303922973606529249866303569892403121853871037050277661142796539885492327624830516899140543153878135635669359492286333561331381125819793044385580833906220222295059326602973569049014503704720868319457974576018847347247507140882269866618268964496952222791789147167625690105197662610866207346977540189863066883271048863364285359814398070478084379185599369699894387321206346171724125313862631781643174468918715838791088996798891914930273569837494983724398123933355594966094309588339258883881858188046219211735078006366860176793922701923117660793708201201011737909130891258469241969430583534092357821
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,893-digit prime (135 intermediate primes).

Certified number1,893-digit prime
Certificatedownload
Certificate chainshow step 61 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009083623158 --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":1100000009083623158},"decimal":true,"detail":2}}'