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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 #1100000008675730548 1,027 digits created 2026-03-09

Value

4654317546435509560354140645028917523452871543983758923816535197631794353515384941026969258485271224758729897496323026631893184775673665999684918523074391730539814100845881047868613344062284909367727231431478669757140507124555011160750913573746101818088676555450032677743528551073956302931954749135669102393564851430381974316458410685136372485439203356919964175633086251762400224301950698550524658722999882808198163031137714690920553020237901640420675528133106268466425203589827911138543676529048234868985460937933031237935414412815738122965739852135522844665343295759841981958678795504004502407436115458337527955192411590593916460004453890367916561785737593900322274378741709735578675815513645162280214813624632258907040370385810003635672367369831154449784638598100104890206216885351362878235708780599988350429980440283803424830213216954433226842775629024167026810069666218588947159452318940400703567723573045106969480705070866376304017216936425544675212116542161146334128090682479600834284993321167212488297062692999906611081
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 1,075-digit prime (125 intermediate primes).

Certified number1,075-digit prime
Certificatedownload
Certificate chainshow step 6 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675730548 --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":1100000008675730548},"decimal":true,"detail":2}}'