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 #1100000004866883212 1,165 digits created 2023-10-24

Value

1676211169293268822144519289840347827953960864548972398782678513378230699404370880408097603815475021731071520701624599318479184027525296877340160831709542653932702170072080715053391184463139857119188035853485539275425348320520371790094411367932441982596383321426696324327236037761580064313327344602302835721466551514525141761862760731157967391940480085032113715377841364569992539098785135195136742524674489840455330200938009212534788090904102152730773697545642056261614833866560500795989744154219991872893456602668772383008812467710385953768848886909266901062461437340463170096392881832160902723215830561963189567892106468146524540291806849357471307335784297424298182192933240635612340346634229143374077716472432566178076625803386755809162691844583481930508148500035809864812590291015381277014538321673243299071052470476654324546777706508620222797051515188467238810359845692872659424172750116507896399626128300229123342856948175321311490875596972834133171634855315737027849207105893093001204276302174354984192336701765647785189104682636900340614903934307972056693840348812600373943384650389925869462820960623738674797076858702451138801758060667954993602566243099887
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 161 of the certificate chain of a 2,749-digit prime (301 intermediate primes).

Certified number2,749-digit prime
Certificatedownload
Certificate chainshow step 161 of 301

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866883212 --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":1100000004866883212},"decimal":true,"detail":2}}'