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 #1100000009037629033 863 digits created 2026-08-02

Value

13384453302357148180817942667276985134155382439318134110494347306217419258404883602387502708533203945022935697562626465430642555584000117169559659991272045970234931666566161037553555529925257428873686228051720678134636617901775228838877744036810048823297289006945813831385478769454857458163632614174287051793633455131958895514849862177574570431355779946689488402793527619375336878218853113030020457882177815629524359137047751186042377364471500680718324515124245934194493525529723500256309378033819818225216596329688172619541252592453019323991021760252087784236973734269234576563436682682736638243237504289187801837122810281842538358735958307568905159687071761949133256010168548670155555671416169634871639821775591737868919945984329500880588277047829324121199462790783378685434151571132147187552642283090474345302803951023887653548031435154977460796240226588478311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 41 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037629033 --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":1100000009037629033},"decimal":true,"detail":2}}'