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 #1100000004931964978 1,575 digits created 2023-10-25

Value

150086276293700154044198977471324248724552489091063139088951845509981447727658283169671723738775847164053756011609621325471566593485919631895103206838951818903348527517429401445056935351796719639038956699583614827121359945148726357302476300440614378681163078477396989067494373166491185959886746576464022313298403276749012107882292205229431824770642879690414926425941113270663745826744097737319766886889324088363657557710104658693251729624814779481665315775833621538477207988325371639357313722309973056215288922328306347469564756157391833821414874556936106999858111082669748457997285600938940972243904086946565774791157185996444486718117623928746619553769332657106697628623151220743103958617125300904402584621416052908567072655097758826830869672508122183876836095364576839558611640483545112397670143975753823119323631777435828389114730709817271621729646704190664303535382973676561814417472594745727688093972135029610230846000558079996351239985160474295879407309350942948381836842046526742313694561978549388996710781293043007720946824294956420584564366500389550954762940463144417917253840958795399236255697507936757155593576830391580758940041269178438364244583135166263100401200856310945701355651436062435373047963299799231112519064030209040544935319005674212924530272591014722071671042160325465116180363683119827768249854590993407052283773673278436274278736477014320927327793372566101372051791273663206415567765948016640805865752957040491058609854372946118164223796375750493619039108121511019275756978027037766838054297852889038826021077672992943212029378989321800257010166519
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,779-digit prime (205 intermediate primes).

Certified number1,779-digit prime
Certificatedownload
Certificate chainshow step 24 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931964978 --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":1100000004931964978},"decimal":true,"detail":2}}'