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 #1100000009019754613 1,069 digits created 2026-07-30

Value

4972058643685063017035832858399730639811031638249650367130693500612621877225064312544413949080118971503767174729564944181924008934446584201824236397493402562268181546642882290647013424098479529292365206229931566594750264661429240024522081824918654615637045549688209674992560836085187849081247914832423670216344049470560303989052078938127277571365105752496415804322125921189763374969895094307109220696814388981003034205994390521603792954982561909180151424540543109510030104983026952928454881537192803530282038035582362106005205907478146830641134069139142654598310225611436437987030751165656579543501507676872785360330089051927090173706867358091955388700720379316448136310574100709195637693455410335744468826299244471364068010331107352421622321394988730784342973308600170078697932408546931865640671995760257096763413063620673522568586612198127850003631933772209753656796090392021669369033439306835639644604365382726982195905294933967993985469253369577777561584087376306576880343973521353580435563853723378575054532720013556811852469935092208603115264468119929768101918947
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 1,118-digit prime (104 intermediate primes).

Certified number1,118-digit prime
Certificatedownload
Certificate chainshow step 6 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019754613 --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":1100000009019754613},"decimal":true,"detail":2}}'