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 #1100000009052517732 1,291 digits created 2026-08-07

Value

4119070150564813217773990368406261959293343311089044723993233536796496691685790344287983259235802358340030253484070143143685983104268965110812256645744828085755657629149176149235438376659932338630149065919208357945809551474278848296735950002523333512746596170693328196235907432460116197180293573675295392685279000823966178831877375130407478372075350201547528184745826678287257741165783909675888590887701919308248691856324512098171779795790975939657668199985889689518248268455536209643306414223522508265944835991781118243387623139086680223163998672180030444594867839309432187012278970417627715719588366840232825550373933512907231009336494243810615743938451717925841208503565955734517705433647667658943145211461003275178692847172188669989470879833493640738465886663235553756552648699058377458001808101796798775321983362963454963007998914260357553412495406180564672293845035049568375946367537205303309157152306367664345262734259867914685284910889504821868784678354310057316004203862446512767592785364635778491449177275042490957995120805268125371493969739854017201092376082597406150001432345970786264662578583896235251016743591536306785330763205630956600693325350220185043816440407049430939675906001844293265040044028947361689991989158317394486699734276415819799962711488777050532783239194649989
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,589-digit prime (123 intermediate primes).

Certified number1,589-digit prime
Certificatedownload
Certificate chainshow step 24 of 123

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052517732 --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":1100000009052517732},"decimal":true,"detail":2}}'