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 #1100000004950640231 1,405 digits created 2023-10-25

Value

8684021298397017293646162050512203798034023267158379798351504762773437028384007589585933165612648023424499104345823136585702910943844861870462532587511387577046372470829032031343130325218914881605139466486953757388151647692084836849399805672352627240432103882982686757167885408340958618471744664152396859809975816215886793378306518111774227495262340525121494959053344860440332510061143879274223698574315237222670930702660774779455806424212934497142548412711009917877365103721894706780336896135803591212780705482620573746383105725668827268695966903922358182057235485114520876614052637466843066267697657813629313563641287401081444689527757932018785371779180909409031936102141607701429007678448669060893579360371264905535322523868053540962274326592530547522320368723379626518123976104567940689540765031430235513935466154364517415256232938261682187644411662220773471813917281615085320552652628876863016311793935666906702398853792045722914817743489043428438956223163661821622239548485554254987287058112488269224813631403577788660875325647276023005384833165427134502489241585829743285373529189068133154172064077792195048911017354080667734333088098475659219904780716750732708949636128539032731226426699872705906361637478919363830710912043776902819844767369392982272163924863921810043959236890342972490708123374094522520682768769659986552609948655249930561171397429807198925637673010853146225515585933526358881689
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,499-digit prime (180 intermediate primes).

Certified number1,499-digit prime
Certificatedownload
Certificate chainshow step 12 of 180

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004950640231 --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":1100000004950640231},"decimal":true,"detail":2}}'