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 #1100000008676361377 956 digits created 2026-03-10

Value

17099361208619250035828261648479885693985752247317229479108818636047660271837613278462980842469626424892545979041276477962178342773786815822352827101669896028085827384237017183978463146202639400075024454028087823495374534389124803412160375435651478149043188570142519623565344174428856948656776729989472760896229344952096645758226986927385822027024544102004235282071615004634334198910198928935863882587727552628627237123403237706720640615718682434097828580359202312879324079940368335605164347804387080071619821498207264930700450212140335867650969765095644559068993083757296605076219359348182345176208586160401138601527578403642597971354313684970698662512651345987211843998079842392118433513714288600570984507867090198475578857017113315661857934364454501231196742737000688128871057537597130183650173574761627944813092835319761689133541886095461588261539370200843728738390889230736281656651011397283102818293860037753251149058807830234895267290927118032289311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,418-digit prime (155 intermediate primes).

Certified number1,418-digit prime
Certificatedownload
Certificate chainshow step 48 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676361377 --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":1100000008676361377},"decimal":true,"detail":2}}'