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 #1100000009019457634 1,007 digits created 2026-07-29

Value

85539752086878194538970190326865349096397583578880902298986720687441231269656600905448756250150526813848203897461398324382501330003267826895962174395777121635038921510493757375509552797627560356018334894800089331411822741744613447834442291033333058499191085105514297164777501927919730565323256715345300573757310050289320180348209285181612286216393798284205574793623001933144110284726257133434713514769793190393832642979124323495337411813619679425417130631893224755763193842446804108614146341444340599558948858139810052415998112803266336173465868121678530524700975180376936507652086550231685894185340035379018844962293239402704693424075582593638047486702612943723468371547088030229138926586420313121557272683885571053444698705408836793917023770699992139858269641933568803309365461744614610067821934719814925668685943960523611637114464094547211534855071899202814648147782311160823600190774464909813420599579453194263948710349656075807669517837080669528293383254362519471364991424594241078400343829527427783243
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 10 of the certificate chain of a 1,102-digit prime (100 intermediate primes).

Certified number1,102-digit prime
Certificatedownload
Certificate chainshow step 10 of 100

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019457634 --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":1100000009019457634},"decimal":true,"detail":2}}'