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 #1100000008677296898 1,012 digits created 2026-03-10

Value

2975741016950145573915105186874492742621575632571327629399695084066806144758391010502651222440735375438033875256511301134550689323992384679002555399963164469206550787430323355616817795788236205996481968459068247940381816207391481666614570085243669243880980718405360561744401821932167500680876434282921284982485700333215867628884823723667968869105309883855087402721311425089290902875814083329174475797281382147503882773896795390351876868950372054023254131876385090856892174213882805933577813816122920654677580185348884060432611973069318245179665327387657948524331772555301371130634712222222304716428818026677613200071755863530130526228329979392077034364998572876162388083810909922742774852761593568997359518149655432341071979385800447706703644708757539192570249714080102831163612546592361918982838024211789254239502368524380993758195445657869354409252365877243181247062914415972924393871304028065908671708576868419545378025776771610045286922732874238578492276479769246594462951361967021146669972679376890806302887
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,682-digit prime (185 intermediate primes).

Certified number1,682-digit prime
Certificatedownload
Certificate chainshow step 69 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008677296898 --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":1100000008677296898},"decimal":true,"detail":2}}'