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 #1100000004945574159 894 digits created 2023-10-25

Value

831864258550191444757652156998704473651161204039426075566567087320587585993458553651432619940623948084315107686040029726175529894340480168736548382021026594040286549654377121152531321663084863762877692712618094347360040477616859429963326972933692118085816112381852183082856265162539120867278400446112403347422561136311612723314459945228054418210108721384547090232935919270784853822408431341826662139096988544703318258726979661409827300429533155778679902192629699566748768080711239564199817924567379578687632612096174219896602075561888312530851619256285143724377512358175976570292325985351608181124916441654508021191837914093448069580206654372087109400927179248110560502429757906695860707493741900170327956430133633242851647666068493663030711706643434778457886786626067035305616954321315700206797957757135015769368574303750339808765330793740212079905161980401371420274265303369560917939178397429
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 1,567-digit prime (233 intermediate primes).

Certified number1,567-digit prime
Certificatedownload
Certificate chainshow step 93 of 233

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945574159 --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":1100000004945574159},"decimal":true,"detail":2}}'