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 #1100000009008058692 1,318 digits created 2026-07-27

Value

1730162737038258426648923015508458899496506175413284470891868230482460761541306232941525905310609039414522445196281388402587869043249173480718214908420623852233398788245198953160628733593845313296449842363218327766012286659235295985870821257376178048429470206794474001752298797257138357619812953334434810544028101413452546363969502384829825294815631736068543271820056196052856016269940615690022305939324864751957710253438517837688062286523015196080475460655738408039603003049744305215898987160494645234531027857379765857081863797496754053383449431218640703741946753500532679724750377757580636326393209679376429248831031717512463398640826772769144477764531576364537613383938225931573592841085706812500539952465495515151395920431512527132849429507579001098144127641490148499856364555418051721923709628329107722476220555892029159225953063987062538049002027467736349263476408893479098726239878222593145219404697465836156535295292034136866311978723821085940408918392411746454622312694396133760257211353928218109045888144193575885789863224740118616187211075918234833841907688202819776654411917763250712722240947778864534485639661984155732058815788474452650290993674806449010099048497307013844665912584382614214139020437006001890008521674956356719165139830738995858945930141964262612619514224000710045821610844054701528318361
term 1662^409+409
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,318 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008058692 --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":1100000009008058692},"decimal":true,"detail":2}}'