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 #1100000009041059376 838 digits created 2026-08-03

Value

1465903863336961568012777789594935522967847558938492913205351956711222697314828006642278338161434587489552550875953050888289998846503602553879135778018450090666058103109399437118390334583138478685525883396494001203899749380795502355456204714461455362868892655677363741525421392030256148652076497163932201547443481564444573254026861783250034183487903584606816222713083746664177725432837919116493875759004319415758560303807984314661503690961819055988708680481762446668187202233863062041233249191464946313832295473463766041536179654633683419743679952574835476210418379728611927111896251969167813169008299935865105332960989721765400161828539253728162432447847288285090539242890443775071015119694913809964440856345167710215052167660787375464744998067227175079843926252913619808608429769607752250614446091960623904589143646384987264199095431297
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,295-digit prime (102 intermediate primes).

Certified number1,295-digit prime
Certificatedownload
Certificate chainshow step 36 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041059376 --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":1100000009041059376},"decimal":true,"detail":2}}'