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 #1100000009008056503 1,719 digits created 2026-07-27

Value

471540736889928029694748251775158735554634789534017154438898417133797975890029857536035705694790303247316402205177941879434210756132545876527199715810063033069961683034153235611038840939130097695806573227363281365497260385017126864386768830716740815747418911461391261199762463192006365689229593097032336891836726929905565505622372149764363168167798360214396385098869362187600196295540703754469722192083823090544657172634275054347701448547417329934370248982310450990078132013622917138020959418922853588836125261875349134398399792868655658805488365008794478449755549020941801208696638869277401236455328241832327416692117798185782699264850811350931389296529376427799456538745929462105730429482415410635112990109895034947387886939006589833707057863966424054253746859916688773665418961086616763976480266064966698288266093695297668097533001937259771232156884727489182203172783460293600708479123515111535386674855610437241628664660425268280850821060191975558831971381198958993893543750941336136148767356986519684963006491777590608443505279598784407807788331936483881215196306710596567391580136399857107938509921376868766277413008919032641526535191353658993982969605273132688454099822722241911081449108373631140216907063830143212474989377713718714393997331434793047850674465329358926036536296408299079931524087643839093819113298243842969558602574870981076160554864106866327381726257477019592017100496660159589466326637147410262462509374739853754140795422987832479188823645976673576773154900278710906306491567756285880828885643046526708426504598574550411558854559597663534603347441020069663450594209810244503495132721456856412536431499795412262570521251406933862731199997110273617690648514190702140350744750637053065721829917249
term 952^577+577
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,719 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:1100000009008056503 --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":1100000009008056503},"decimal":true,"detail":2}}'