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 #1100000008678589079 1,372 digits created 2026-03-11

Value

5435347800533318566615089067158607211770844369442045236561646084484751910456468690303650500679915390681524536005695809974631453629732260059185891682291893737015559788244723245622570780587913629009831844403387603652551627702691533685301718841991670275466397527188502731541273165539821688158676338554660160566489237741217094873987208471610965396530641839737498719189574424885860385296449110850460333346681310791990075054717716855018736794261931568177773071916878130108858788894312071624772282940782536821298161243559337883541772978199803503799902633429517254494399255879809250415452399640617292448277160194233290108083123810752666986679863128332945910137444184488846068099123924756458517046902289594774407966658687702013586462943582127228948845932480339378157922224011930772139890602490917679795409973706345252593949225118329871150353375549475626368771444865972246369641348844921974312844680692022746989394513337611930892575759653164789069022667654603034061918768902305780231217966223659889059021866153561768026521342447244109228526673117242036722527545606358810468991442908746818858020830370117902791790773722382315529314944304085327421784915030858707573558630628389943131783047969349683226894876999910117183128805167939029898178443992515807004006213143994896976560577251254881907489387047098061159135626158314334851556707445891273978370098083726668909205606510960037422491
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 2,096-digit prime (140 intermediate primes).

Certified number2,096-digit prime
Certificatedownload
Certificate chainshow step 48 of 140

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008678589079 --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":1100000008678589079},"decimal":true,"detail":2}}'