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 #1100000009069116374 1,372 digits created 2026-08-10

Value

7086997628666581017776442065394678700922831580513774393807491165637512718044535556253715238006823098860209120554331217526774279984088406176659989328044427485335746829731234184850436007236171497920758750917916294849721886685198360747587880314723381958729156524213871677222000398306619822211680895931773766345694859338432778028379400310182576953345656114198158189755613835891293892391681855930433434554470804683071495740364078864370729646679648148445342476622589342625713944627113447567506765682256158139751672790019101246735362287048697520255503261028671865266831325124447527245561494082601673008246992945715012272919311185860408792141900982101363022457056885698175929974968819457047737601712405363777254739986611237181286003451896804213191100918765819684999460042385955083504027584516697658636173068280188644662005982978131328630730582021232007893306555159705902610645077685816274646500880975973040289534913957533574115684339535750642592155674768525330960831482385621752745981614231806122012139735048111040096784643941797259737058624422825960909071683917794655972733078668803758499514277180502874462404140538816688805959233314387887491374053460516833785218301269785395020955217003559008826795499148155504129822356358545650343153704300036046710638300369156519863892556118366437883223824617632935372907137870454644941041666964159473996256367246917783566890557182153001382229
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 2,001-digit prime (152 intermediate primes).

Certified number2,001-digit prime
Certificatedownload
Certificate chainshow step 52 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069116374 --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":1100000009069116374},"decimal":true,"detail":2}}'