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 #1100000009084007797 1,729 digits created 2026-08-14

Value

2875964457201204385190114083408607786699011772066674402795427003178929376669339238955693805014853921704008397794795817314127836697438020884032662462254480055173969259522181610686546919618941464444035655154953271651994620927953590420131784715000861768644556567026668152978250989172696293034420886890046834337497046438441972894417995563709352203016055421893403530575896334015313478207537131221568043986589256086961567131904551186854572506917048867297170482288910520714291691124855926063105863872348414928810366699914713650128033328255922028953480395050363258150793216572489774015478983032980580130366949685451845287818274256371392148659836292950253405456508911860046182089002904354920616920019440790471859100853765315496066388201295317900484907448600561371122387731180727402992486204819097796383862083285843688048533731460522160679778784797436866304380110459291499801623945854182905200620048979914144384452239535284319026353609412873931124880551044348960170146180448600074801117700054525267021916361655130379451277419799838130946913973396461853991644781772388894779589850017571114044104990745852966234598188907360366558951149222295441989730138173923585200942439322938572116725470626198593387409482903965355930292226899917959510477139381962338828790805863451539875662588291371674202640222280874513945124718697830324062823648532155833172230300164988447437937620042567836390774541309108559018173156318373738854378687362304684104892445371617995329287016288247823560271928110158281170983301690625916376578601091957270622226937686551936494662532938944043621091744897873048349718788667601949366824991046278152726810871904997839172105797388746376640297926924855373738996547949989726690749397591169409689056966841692658090939745426739124253
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 1,940-digit prime (149 intermediate primes).

Certified number1,940-digit prime
Certificatedownload
Certificate chainshow step 17 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009084007797 --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":1100000009084007797},"decimal":true,"detail":2}}'