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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 #1100000004940843117 1,111 digits created 2023-10-25

Value

2676146414634046541819807214415265572401541422533903256875425709742254815710725490478065694606854733847039127902661241347674688611148937569237273114198824140860408497148027098104509324888959503804243263175829437159476893780132337738680234915564890520387986021811177707685688686759544430617564714931706597902168874065196221333248947265615146050780393963137400059487414205394620433997451331347462321995304924016365726565160709324726291317644388255410963484440657621528035588713361332128266648170029820224199644640472473157169651222469865180957092813166795518492028042729421474024864796515263240230250520052635169495508050177064725887992296922203534369559987855844673122592790523850947335744418550895280140306070480894637844243412812403826425950732927151274433701558672530253122872485929324274123854341645150224415544749818616294066150186144160991390123869299714260951845441418957155156079502947308644904037129115960498267378445486195458831224672992803686340650140908651113437250890017484186336191637508603110431740619160926314903453267783056982829934157260616852973426946320297603482197304255630502701884941582401
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,658-digit prime (253 intermediate primes).

Certified number1,658-digit prime
Certificatedownload
Certificate chainshow step 75 of 253

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940843117 --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":1100000004940843117},"decimal":true,"detail":2}}'