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 #1100000009054491652 868 digits created 2026-08-07

Value

1483605060181270166054281314923865579808253053633356562674445988510298425231858863218584427082199040158673951690129126675436241439342724719448055227019766503654665781354977516775686241312244194194686941218408768445065715224463177869940155674461449278542054257051988310098058201253362851264509512553382124344900563115415814753507501904667050463050891552499180875361026176151410011684207983354147625558226846759174603774671341272841132248544147371404135464522395755066749913991937514803870467750481224871534867145855149129853443663977218981264264510227658139133919920785217396184935283055308419994318181614506989816566330680951316893688009280396995251413107256505410259292672488223415764517240260284577750685842934176934274188323543186949637596935461709520130306999217873126598446699952733261823004200792493718791208598495471342669136892914951369043755668399248507358691
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,627-digit prime (128 intermediate primes).

Certified number1,627-digit prime
Certificatedownload
Certificate chainshow step 60 of 128

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054491652 --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":1100000009054491652},"decimal":true,"detail":2}}'