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 #1100000009075031297 1,293 digits created 2026-08-11

Value

157846671927425578522621652826484715363867005636923094495832969086837832616303296266711987312910997556818246217772924547073290843896091866580589428955218391680504267128333610522418929977719313525438121190607419858933201833895688889732519767204778698904628546444035793195419914411439877717331001229059706395621564878001435414040730580249160354401337649306496025273504692845649631431698968818326239829400685536559623243819200248694024606071121346616231131522098081380815384580924102997470660524708539081406399057185372822796196776072574145662721976966912798704265819947360228157203649988298869065664898088872927115779181920695999659965975620563530884384696980721144831082327422822348620484758193934156041618234214414672862377110195134123137818279017028515828978359759175305500060949234839049744402241800515839729502257957242280667083308190730228060093380194277472041607535206451153442388320021496050892308178059254124089221602819452234688708038985382920045561954292365852689058584025630315520424877213775037606364880050937583293942236549151028623285272034896923574084718205405179964757868617728352141689212587476026119074171161763724453365855190254594260028337773387962698491001560556296593534287155675314055124842639535510391170607082058276791065159071074164438381186927561520845736747434377853
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 118 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 118 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075031297 --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":1100000009075031297},"decimal":true,"detail":2}}'