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 #1100000004962786832 1,137 digits created 2023-10-26

Value

223218589798332895561011552852699580549506657458762982715729807782327325084779983106701145068882800621813964200787265821982880643107848382099491425668184825386021479911629886911719121493809698543368596493841713092407957469704306445814176794379420476379521570878771770413611362565994880776798263237290448950399552854921931072388309839105221306482616227326578232300019148598212082740490470354587880522268097562675877620694529435143475622125199598332353668754555186617573045194539154629540261257985128814171710486402757114997843836755264805530636349494142285362976290728837055588498296036619108441478639477701246081108873728512320740311284401380426381373156681287796127796214923691935646090676390570681411243711280608390417397031509903596020513853039180377691120871353149382736760995536246034437445139386543876686639160966569902434997589269291935273538462803568190167474888540989249259081022181546214602554567160989823037806329019001806291061734451339513029644720785301005483489095208938348621431114141814738183792873264304222954490293087694406430830935096839952317611474076260047073267519087521432950639437719838873007763726616143800089227
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,335-digit prime (205 intermediate primes).

Certified number1,335-digit prime
Certificatedownload
Certificate chainshow step 28 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004962786832 --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":1100000004962786832},"decimal":true,"detail":2}}'