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 #1100000009047415651 1,443 digits created 2026-08-05

Value

124432715152680077237741538267185420199658036740467953211676369474766208809052613161565317000498948889249103043686925308950570156091740037510210169536023529908449963548498836682825346413704875263124928930561108749931833038172571807365827945979855691891223690978581066740582041480985214644762616307478842326152358285687621692575083410111153042330195716235623612329301178236597749453312927521973044039351924258609075685355828259117917138847702859504176780759388680477681906495416035729276452697420677079164887978430332962018688898725730111371025364311985177851505922990177307743213291580606529793258392150256293952208337050660853698177294504485409518619093149099371726202014999730726310538638494226132320551603973628837657087221459638910441632713562471711103524502650137806455498381089094564291278290767230751371983999406410299324432934231765249173608838677405800041135207545663711604189517941601878267082891267135343412070718593456639988877602984244832288655802958293373113131387850007603877511462270736471507198899153633022965917807560588533536557231898452164229590538624808446514768757532513212413473561350513544300703202293629294811957974983232785858179485376895555467405267196843335069554349186005702861550917757934438481857931336572031417508004009033990915447799236830941220176009853578790829752286418109264913612138257229558209196547463769464639013052088273228113550574583408976471967487433311317367322315589486251516968300041901433329417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,456-digit prime (124 intermediate primes).

Certified number1,456-digit prime
Certificatedownload
Certificate chainshow step 3 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047415651 --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":1100000009047415651},"decimal":true,"detail":2}}'