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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 #1100000009077022130 1,110 digits created 2026-08-11

Value

326294174689862800976147115517173914117867045881020280575448389533372810203464934990730059907909440233417850539095794736191854291158282233466947742844662339410886694632420773498184306873860803120006300520418402503520133434673851272537430256482964934902941765029945181116737467590178071342918916885497629101057025180712513447333638128148309092847522716379682474046283640781059429486595710232637209942486086301685103434146014174382147825989014007213305382531138373759992521396848069411437161717261850940246274636120785994459825132123177871920482651139875278925976038409594367431880258698659917475217681030941874739246592623860181673349586071325920374723692815428478033897242194715348146881219268427270094420389182257526252300654108626671131534547611296871590416246387608773305145469346144008541639105803075160522033581925232775204824247453321586505693300568533767733721822840556785247402569732630424763421833826318573037444835565267187661929772088330688634059953832124134045334986844477223731915412604250336280910240973563678946027695036659890871272797407064450733612682571366490916292358023602519292196087956597
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,826-digit prime (147 intermediate primes).

Certified number1,826-digit prime
Certificatedownload
Certificate chainshow step 58 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077022130 --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":1100000009077022130},"decimal":true,"detail":2}}'