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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 #1100000004928742808 1,011 digits created 2023-10-25

Value

112084379694112080481467761318169432571939621338664413311892501738871308397027833092597899812681816257500937371637555738688411773866045406973640754602335503936304511906630194777398347904797441597222921576576000939908558764427283259021254325512641266010907438670499268588453928953223414467047798655831942322495946597074234400067984162332039830644193234116665562476060299540134207805371192373992165608378425964579082343023064375955080818895489950614084728776782766898215380910917360444662449244774629978757588315017179109726923524896958949805129393033797222849650356087558872252755897365480489898961305019729906686898996347130495867049614828407948194944926365292507795539764632355228832681773256027683370093331917741292492893885831392405734804669512457243966200015556273782482729589508731788104590224267819060139030692217159017173220075735311998955594502315835791615116388866216496948231178033430954188290114260638534320161709723934732733281165568159750174096100571816973556131958052090298495422353416591047366469
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,828-digit prime (200 intermediate primes).

Certified number1,828-digit prime
Certificatedownload
Certificate chainshow step 77 of 200

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928742808 --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":1100000004928742808},"decimal":true,"detail":2}}'