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 #1100000008824894124 1,224 digits created 2026-05-25

Value

900887316789006151669740907555644063460664494174171998822554527544544030415696847405453934296657708374110115975040302967854349493051899746843198001936681268572484973848035663019193292484280212954461905783833346759257895048797288666054357539265378772954026165279631189022848273115527990293922094688651920309747549309733885567089509599029900220819958880385135294291479443878718116871861197023872595834838825728966713874058864508489094289189829112336537285611996159520551053213581140873088288983283226683840227756561106330096316253713049874531780551603678958657345303006558809899990571412060856704774900447175289790993085989748589799866923067698814502526471671933657463600670564850340298035229536571710948928342491980411852776926557536975504697331645742973394722055609379500170468065065288685259678940450841511720860312327273808301205353023826064476223157766287348217460359989521217182675578086602766781875027632223627287745312266832004701027092537990342959737344152953496105546405524618169573222476817774513610413779854357623301702743783214797817613532263948736529275854991657426521732905877041299897231752410264456790255770874247632278789516660260094933529792710026262002155983543033070104488757579019875265657901763916015179
term 555^446-446
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,224 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byGrotex

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008824894124 --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":1100000008824894124},"decimal":true,"detail":2}}'