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 #1100000009053333867 1,793 digits created 2026-08-07

Value

13038934701651849027317725384672348824699143530236356060367044738995326061118661591148923736068497296645675772538025243886694409467059898162053600617450762673731270981975887740908140457863454048848665737592501064731787122802672095452047405074595310555068218924615823994862053384322657699629815536871279286794626977830208505004339761144657217179420622108381629270980204878141149375153319593234886907595818058280298862424799622713732863122563849495656726068998051770209561552645278903243953511201355525171484589923978180079226800288985915301463610311815572805701632346429578220959370765949160297034664006336026711165472261904103589377153376069882146006288311606468245107327488456022385676711173917221534749283227291644071309675375263014406186241547995660336513414599149885163213209545409449534762949699828172998807735412178083113089847302278879393705523569231862874525321605238521463910383525295519564316790072303919758271116018600385610249891125462171611558633601230830033987938727548834679926127014781577402919104810616354584336757314308473370475996515661968807212999302124909282881699849275169261891955136599520828565297305003746146128457203113071368413617834185262982967730988716564720578608974470824021897587065082171135691999686987844511584835066234310210903939573040346906286836891544508524887003983631975509071289790893906164316373472678551336972301738350916780059739479025948429540474476407905449023062714562845101495366126512336424718805036602535353480327965939184135270195794735512972066286313977133826178679290577426628422112942963696902840106145321870594797824560167253193530516617296063465615372073582065266442816621478679860088850298556380859966112640545115189891106570310101804234556328644350618688849074661426398965319727909533383657018652974829672061917798881877525885916008813
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 2,400-digit prime (177 intermediate primes).

Certified number2,400-digit prime
Certificatedownload
Certificate chainshow step 47 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053333867 --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":1100000009053333867},"decimal":true,"detail":2}}'