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 #1100000009064692452 2,158 digits created 2026-08-09

Value

3762874227808921172389339940289148032050911651396479515738812702495590297224750943644810158495062584898033420765784594995458351259595783798907707561400940192570830535969292048069608234939453488487437312063712688917734039004539036147806561241237358932238396379540391938263256664400771705359558875829889260271113984651912383185641151615417247847144288683391531050891737580245570056852172938291336761589217722878682592612229622313167869367644006055992092453403608577301101717652707289918886142728078805118408891653137703922728504913853433464889988536895671573782660718912684334544768684867696685481541290602821424567172535175802822632497840232467787620860869975488025338496692404981052062514376275130267710463944394704575035492283913501559568145029866191826210228047956089053978222414992402245078892697267392159138584986256450224887136375195085640125284114963445306297170654015576054000813042412780868687427808667315413928614548116366152174365324656714227164150480130138776081072086741295565136004833881516912652370732761268984939647832822460742517824752441736956803152099748420252053168788216973955485118237824820804259257437114006762310291680363137676867863027716477224930991421155603092159799399735520346697445416685241034396742090925677620357874091140632917185142484589849639424159171716322693982747523665991445736943943454176521488107589033828842080813625966484912531298676152682877599595655991935080248618990474139275613272419218893268785429209822992690366211872249168477609241754441589151495863150320954130124201903806881636404147944459609917413284981704448190855397344332890068652498522673625137453541053179973870782898981516316423324379169220323968413916629038665793046335893417971481133356186363043965931815063964786028791249686672007578955949467165406092449348235193825399313030764969963250077243168850990657782373292950542650926206256651428411453057734714562766365599048999456225149918798985230091267538489218280414832198917047611643099295275321649991526647166430630089907650369178390568776476261180112600938210458823586556120074649581913829620323005285410297452387026139578209922909216320592177932576492945109907059772327340407044556400186403992053
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 2,294-digit prime (175 intermediate primes).

Certified number2,294-digit prime
Certificatedownload
Certificate chainshow step 12 of 175

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064692452 --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":1100000009064692452},"decimal":true,"detail":2}}'