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 #1100000009044156094 773 digits created 2026-08-04

Value

79847485429299773880166716356868644794881827006600107683606286051081871603975726882578902849235736391805683310144070125767859835896764848579424165204339481149946281611130001257153746135089065274434470955917464763159379533960860162305985986268322201917148216961736910050511712351736664424835293541839455707876348441582439466470850936106319062191135532076208974516191090642955664640099375034880625811509345462810971730903544911267369463558871854392534169826367274776469812722136378933830094659821327831338165394363170663498451834778638112308661568131744366575524210263215632380538573528160343775181730748157752188988444647284874979488429020350338016989081698195366312271377026734469724513666547227028151556817667340216846473306516339052632723176441735511421573026674467916677
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,385-digit prime (111 intermediate primes).

Certified number1,385-digit prime
Certificatedownload
Certificate chainshow step 51 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044156094 --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":1100000009044156094},"decimal":true,"detail":2}}'