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 #1100000009053516614 1,336 digits created 2026-08-07

Value

2495126931593137938476050493674768454600187228081754029508362687749639036376932487647440079985139679952442659867155738064329672053612853624404436836586112367296802772131795019335073194944322827090179034815743079901979493762175484786483211839301482430966546872121740678653757558133746008563339223795870140153121614030218262209400238991096499398357474266729948568992482273269505760594725905507345307888454999516574807380289592721023691971580594861641100339542620608281714374086572950435648531305417888972850265918503085293265817764115420763793933696146099941515483048465800373917185240423799149838368762703035302000254855414657093867888394878934373210209176292484872462881099061050612661948336938588851623532754309659447993045704035399236153269177463634177066843058281070542172698095370797683013345871266719443460364391067560137296877019324819397649179938798594788588444848569487284295545426523849530202019588567710824268459201505955791953833669543530977524920180694028607450843698640563393974381277465303927528144966231024564118620304186692717278190740784751920021518273669910560488051332421081401096455480490295692986995651034436245292316675468643231958612308736475166676787836771991601770646265529034226613259531803851729080516785329482936680548193778068763786028660427965420908293044697902880406680384928922849618695460388805084317101
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,604-digit prime (121 intermediate primes).

Certified number1,604-digit prime
Certificatedownload
Certificate chainshow step 21 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053516614 --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":1100000009053516614},"decimal":true,"detail":2}}'