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 #1100000004942692118 1,473 digits created 2023-10-25

Value

159799443418755854618702525405422045440775641693402626508142605823772176359627274558807597750261891530187061016498078201634633571950909714174854555137437171374794969139191067060090490590834584749702443420115178300365501930689821839954026954283470866846110456018686821165430781278955198055008799145020759723365747638359940824291699591741710529753603535726252146109156961449377003415897969524550684424632867113090220073840673766048854770607196023362773332460987084196769152953644767559727775685596478504160802463672293097332266783787941629683042869881005559390772165043327908342543939646286545286624418454485397033485246687113929748203173494707512338726162116882532319315268098973910678852587117454788429413280282892143203966248684305961903568402065332865236736666526509604260169765025891898284345208998433084991129829943486093748821969512119991939740960911918461266316525517862059220271463367050470442289111130294801745289964971196314307036358727650785992351239610067201043112721616414272097200484710708901353469871759240237919465514045910605076667541587096629184163721646134424435247377797348935313358489194971135617848531104912434038813778384193746590555574989342450136264720962264296948985520367592247544727722210337979986088020506031461058613706669195392390231063243799380773104506088602933409625510149148556246646295581238637335106645599081841635639349813508459922986529701965573898303795724095966068838894219384320328607126284932814220537924683317030837727366952195527
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,615-digit prime (185 intermediate primes).

Certified number1,615-digit prime
Certificatedownload
Certificate chainshow step 14 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942692118 --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":1100000004942692118},"decimal":true,"detail":2}}'