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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 #1100000008674975915 1,009 digits created 2026-03-09

Value

7745818918234552106182620920384497644685184114933072187685610161177264606702366852523890779598736890340866264617804197117066864561269136001576433401566832268983134386739051353732391852375520022603415189368087208968510133949162981205014399046755982566440542306107046295013334009107217442660288189367581440225465431751203060728231153143536027693791878216773657249128405344208245977628493393141414505563353038029181802596027438494148110303430971361294514209917451771022133463761341139530164327677575919391894611115885251077962054312180941625073957684319484455695430253763922676722816385168986793020290475393364729790748908333516265072837222904514206987004136353424853568603402866035866407734866430530268822283816608135343479811513565427810885359319889610397690663709907646051186432511966686921384100426950058202782623979079735637116546728637244476112017229006406227147984021173827540568981637929714825768880610044513090586613515393086570409836843576526564041350951038521097433600442520909100536968950598806375181
term 533^370+532
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,009 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674975915 --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":1100000008674975915},"decimal":true,"detail":2}}'