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 #1100000009050677415 1,479 digits created 2026-08-06

Value

601221429345184070242255663107994841148355219060562963837496586983506203330940842715144606577903157062007249571041019984336574685306694406950680068585646146608429225719652182958255132387760154689439759842744762790362280025370689695099890606000037005982802564938583149240926471090624685480070781261765929237293433815917143328593410628060144557933179409493073472797432235111724055590358627344510775193848717917370628478773766602883155086896435560649412462547251694922738291567325045202812227245751401206556432533829494625737847616443826396288142656591576983524414175334335200401697795557263464763039023588151591239659351110872070109118384080193020643065897803191726201159626950670487841766846941204706095542887542738888309422048762261947151380843190996876824075511251121708076977150187763203989650190991935921719631691099355679546634362033412417563794436682732193526299483865667991305133204629379627704667376661756908772791518088929615702145139963466669022652361631810664516480352361677396316024925465425752033858219139551029349285459366630062437960651502569117451450387529079470272071269164974608834302626130584213153129299652614374084147141970936876536712237050516035715313237481226494392437068666641549005926888198220904603775210992031635452805214005826539240691102757342191567040717221567799681867045032741025340325894536661059410214939871562703067953719246958672263404922151031991488738074475027914869521261119442579809732388899800459986956184293300062032256950358307580109843
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,536-digit prime (120 intermediate primes).

Certified number1,536-digit prime
Certificatedownload
Certificate chainshow step 5 of 120

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050677415 --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":1100000009050677415},"decimal":true,"detail":2}}'