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 #1100000009079455416 910 digits created 2026-08-12

Value

1056740131434848560893307359634819582848643790378109144712819184967009846101465638302512992244143172095337238145835198418499671419486344104869650030076375992931565604789437265865542441204365116395186889597922084952355586204992661317905184016887331009915635572190929147117048177191534688245737665254247709163088315236978223195715480934075870709671693856758119157777905461464796967535315072605492958051868525338499314536633285468537176070647594799620023326875817416473303596651592451472267727588479053744804812123492895968650954596615860839986127233015340165463493657462937857822976766352449079742938730015681582322183124049134661982574011829524060417669959961783009664201746582583976687446160439615874615053974300020003963199018263362746395744949160475190732325293732606762779819570844820146208820977508311031528032175853930452458385744976997049268922775353830476984086133221994368604070253490369564380278258527
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 2,046-digit prime (155 intermediate primes).

Certified number2,046-digit prime
Certificatedownload
Certificate chainshow step 89 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079455416 --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":1100000009079455416},"decimal":true,"detail":2}}'