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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 #1100000004952024921 1,466 digits created 2023-10-26

Value

10102492934185681412240379512350352790770860572445376807700701374522137874255754142689475064161592342637925254299921293452165043083143942744124655935700938552477782132478243272939018725547502314059106250418868060759381664029927971564488945371567833277909391699114540987065417961713122528296680001793887173442319505382927677214848052287041850712399522201090411915682402810592576659849106742059410455122152694579942153766509389847199643999972305133204430581060069331663026207765795187156823789072489867371512171303748848096763191609158337510710128945841298486152579950128707923749207879196858020565507104287700031322113032142222422765325919827890690715248848519673309988673308078477192331226394754899619383446722255358217447770030777045277200015706630649466041490026091408438386215140220118903104561525815964456826504650628772639864813682448109613173993868398282587299704063349637961426164534013002595884092383029034469452042828940717876958765100985961055011919949585601634928758788909243968964145169655577902564384549349953886463498630026683293127494958045337877383294495335710883996526373060738983500211351361105205993637171525106177623210875896332584882834204276198353924040024107193204733080787340134964043553713545035166790359612419829395101753431388606491216178133545171106114970864999102857654382974903342091338512361159124161347550896953973613005253940716633899993255240434086086943525463056073565831916417410833010253755279571600023762071392844523322135553067
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,488-digit prime (230 intermediate primes).

Certified number1,488-digit prime
Certificatedownload
Certificate chainshow step 3 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952024921 --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":1100000004952024921},"decimal":true,"detail":2}}'