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 #1100000009008090198 1,994 digits created 2026-07-27

Value

59607385289407587035281684278719183658180919015900667610080450108431976209957954916418052377415518861571614805090082293022692991061822245526712584951129724470927261993038147069613856333257652879685894293781898344399933685286082330252187552182251102769726892642203938896773965811931122908701585403159177533207115865017395835270147714927085814534800588184949872883728258849800238868793530135322554246218728357689832590616208953614190156664466972360533678367172579300125681091789632361502465975133850533822057463577164332841831718605184771682316267828412682027433283751278073179908778412765065316936949508347481490013697915307316276365005009439799850792168929557808536326818503150732160008795272645702046179113942762251002873383234574444702024953223973740267863555705448853653613723123250728058193532566304553174200067332033499254107174769836836171316623506339508903522432753161501289357391003586052501951024104828821985388771162705012132489055341184027360877405208640092950226076783075032047466751399580145296464175710216690068678498296793687089123100470029403525445465727297858210059379168304746421126980705577670933667183948394555264177476931419022796935500821482571525747145424860456002031564730889192071834566787080250287784835998215187964856337599982171604140220532884474929512044775735069059528880002662947079396039687488717294634863603121590712438239246070676403044890364427205928826949692022755994598476929841246642524180318110933077579291597482721978069975917485378017844291997469538344243323874921624804531619040407580133108705153914614019943436350900639760186766953703579951869885294526164195624127592475440494307903431739059951599693587565112315743761774389508489456672198604968773645331721992626476418947620576775222474905403784387016142107732349939504546270393522427578591444174719409378981866627004465759145879267804809921209568739029777656858617632738696310169138485647188835903833345452612101394446209567939763992538706835379087620882206967343197590025738463737070560455322266131
term 8715^506+506
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,994 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008090198 --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":1100000009008090198},"decimal":true,"detail":2}}'