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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 #1100000010589243315 1,546 digits created 2026-10-06

Value

1324140786874004008007675156874847914562189992413743852676822735152259116148922502257926560113978679555098982465605182997206375555638277839871585120736741973047463759290285631607856583295420869284678367793043340344576370432943361188755229388593625290687716347692935791329784306455254794886358282842075119850235446467328325988073899900864939690177133643431742030090210717206961075157150572558428074020095185528542292825291628484344081517465978145356464086994143705076429363681103723737972569217954074156429513946648157731154575896503500174184636590706385712160413642670630183322650862845718618209485525220698533107931710687263215160026321442419602969985925032603007576599816737937985687028035956666665763308750183520712646528611777553137436277695400603307795243930860088066953038883549421847638724239082244640512423231457779532714784427167961797111238019206207554757952558618073021667758467548000487359218124662690003518636798931640522054340397663351164601817958950841117876782601530135828875343348373087489997731867374541519214330716771526667527805219280426108905124128191613412219770449235110780606671238078182211580346185435573005175123317862601300080687869044698598922413222409405057650168688384844789191502502183142276605590838381091993570216112490753018498191474498266461569207245404954848948853916311488157061325167094756605120336049679355415346409961841004548134926512945320164793954657649889753483484012427164584905638355914538671514184187052540579452160148868197273920323788198470468380128412635732268380391683904517038008269545738824309
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 153 of the certificate chain of a 3,195-digit prime (326 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 153 of 326

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010589243315 --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":1100000010589243315},"decimal":true,"detail":2}}'