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 #1100000004895551525 880 digits created 2023-10-25

Value

3271099407583397410595460165566180625989081421765966387333509051924134096876971420395629943107958806528237301318550364914507141918904418029975496303649009333471863910020494353279337832485168713771998976364243010402235066761334400589079018829779610126851921809727045993711305412692895931097371263213557642278919725524822226366464498730973700574966249357553772574357558719931560991112017139171594705897697220973681560159672434592079916789217525497215179821047320656691761948260721083841862934042375697469450203508504924763731629062881760849260521659511653568369167926975411934283138219685088808234383799162130578632182986314171698418235445176356241204805370540239390470068508143219041644394090851360235470637336188492457360690320398981861512997215648186938023289684870313368485535152730764086593416866393608662358354919411460980411616109317106127257843228202859256223971942085540567
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 136 of the certificate chain of a 2,148-digit prime (246 intermediate primes).

Certified number2,148-digit prime
Certificatedownload
Certificate chainshow step 136 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004895551525 --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":1100000004895551525},"decimal":true,"detail":2}}'