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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 #1100000004941339215 1,021 digits created 2023-10-25

Value

9500422057594189269447282412186204181188617238245220634881213624409558307513308573681273761004625019728718238903378739443581669877342534621194117761430722689855515442791562872377884813806996255581894928962929401449756572042117517332076717679515473196917409204415516690980633106766640601209246277134366387813906948908535145035635273851422390796642030446887043708398438332136527199579461174657106980577336522239897522363596161659367903430980959844217341187150253695638612335183551471615955515925404196036759698182862039854588384586595604467573816739304375191071015771250352365131906387752574938846691937021467633241823430247283102831322100972038968397270144836043098568246500872795401941211095778556478005194197107961448851404732108478234705149168589663048091766354067799652612303809318563700254380082490754153301529384269914102258166009154556531542463478435296735534216236610357412273203953297243420983409569133944014302454198037313722927240170319047723141246416465252130301112309512784918567972921472249357071384388323267
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 86 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941339215 --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":1100000004941339215},"decimal":true,"detail":2}}'