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 #1100000004921064167 1,209 digits created 2023-10-25

Value

241277669658697121176086277339147443220019455069270899102793969798555209066675673796301022736813798969506974639842942983376307738924504692056895194053310548712831480857014344861989533333756874204680234723437739755934844610413729457307222175745370326194259635352295157099001645732397368367854856244331878272141207850454949989895852943108997436361114415485725442310418696464820346354616250246564207380180136899931001630685719445906604403927910731632431433395670899677466811483922068520799836034556095944568952473772721837767237826452876114343277095479339208713855970295341995748335986807189431992086098245603335017255214264819852391878071511973577353542089574903971605989774668954840350615407986188663454085720781042812359015714317416819171791533159049754834956845312396475548179328942051071871074528094576535945894150357824392967218230871679161436880954474483952313835399818233203186433730833728773657383433108588119063150410379774859861941319803723936618592772255897387768970475616718651532164411604344960334591856374406152019191624866452101710906100583468896770679747284249080639646983577758564997139754065318415627145596130113008199614590147728235119015668987057878881131769630877997750646334184904882662483
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,952-digit prime (147 intermediate primes).

Certified number1,952-digit prime
Certificatedownload
Certificate chainshow step 58 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004921064167 --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":1100000004921064167},"decimal":true,"detail":2}}'