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 #1100000004934938899 954 digits created 2023-10-25

Value

261270902843540039844363016776773215207393335047769532110558585127986192112920457248413538174377804127937352625581833427753367904530180662335529461249702052950144771281631036476698642621086355805814551181230107736145547774184439460136683413413893997642008506967318013840854690545085129455449038127171620363399634805304642684237458943216960277119064043109818733772227584725444993772270978351221488884797082079101755190351432388216285937808640411990149450726346551852143610573592413655035817547192293426168613227349492522148662682545349792953489391573589718423760508828351925241960341922898618483642490563972745165552217484157404085720863012137465523835226721709377580215111421653598780067419343562223154665017146494232046479178878896091798754067299061796583434797621809587774021643847653869380060471165713576324352155187667056323934947264462478873302407666977522073095970880661814068750956373128260231055116431945363213625472983448534539655610800007864721
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 1,731-digit prime (191 intermediate primes).

Certified number1,731-digit prime
Certificatedownload
Certificate chainshow step 80 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004934938899 --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":1100000004934938899},"decimal":true,"detail":2}}'