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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 #1100000004940358621 1,106 digits created 2023-10-25

Value

46012834901334762779854493095304904281189935558923503262214720122179658453117378807137413608717336001949108097315515372388941959742355400637049074267745582687604187527311171043060893081189083160354099649082885667513750745533740375846196452982297591846840408383105226062812815415746773154528447927651430954760756643679032023956411563387365202266812033232363940849670999988516400691142206163863518466788213074713873862364876807432743492966675186165273151716204118401751957034775171530634921845590424523219611964232895318614572248421303079180761450262067213143391944656977831379850667142996727691598372607729041424610547743662945202509611366048430742901032502318880361196510027202491035783251105466060961476354778121597985336944820589099675188557802008155353563108983434436784997127981287571887529424645096643297560787160697887089554426379359785276016972868114692158871599796695028016255690249672829863561084242322693256482268538784700657796032751656370736397050300751483534276867095814817183335999191797201933358400683555964202590516202113106833271255898051415005674013687456161763635580381946015676748665577
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,648-digit prime (189 intermediate primes).

Certified number1,648-digit prime
Certificatedownload
Certificate chainshow step 53 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940358621 --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":1100000004940358621},"decimal":true,"detail":2}}'