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 #1100000004945925502 698 digits created 2023-10-25

Value

27555287294448852754269687013988726733822832514317877664289268352235948606561646390991698615968667289984337151790326573160743965436111006554805552555676055140785855924542447040322042183618844592780312949291942399487671466502821556841974214859054321013027916155570518624480142875757175764871878213923739573887741625262891413986819417547675802989865550962269446069645852628106922537517478706457946466434133017618508793069522606328808837023006614313067611016906111003253853209436713981125462874417586977694598464231155230636349464502354429790373487695118154594159753846066086592409117551142171700745142371993057862855406133264089477682590662019958214234312751898514114260457853465956552610437614377663
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,563-digit prime (184 intermediate primes).

Certified number1,563-digit prime
Certificatedownload
Certificate chainshow step 94 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945925502 --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":1100000004945925502},"decimal":true,"detail":2}}'