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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 #1100000004896695410 2,067 digits created 2023-10-25

Value

456450397463283155727430909724748991786668375515745295809181697659805310049194899326197049676114171916188577417500465457741135525700533915436280371819138112345223649553629318081745944599858748345469665995091993746558415449126596996848519716413929232223000288664869503343261240679492971300569658617492536494960097662265881262416045224374734887542171764896961576169805088960139602660142488756912219917659173107503333553818359000194948944364824845867695148101771988501421894294435245363846782296215439290137987805102021005457870316846813274625913651056049045585213291599049281278888727896417631819522951975614483671380771667137816567896971284875158326660634254136668792736951959270893366550100255379971169034691443082847525583543922162455554034455748510766537046339611756836614277748044298335576633617834839980894895315597938747062475456578378950845842745772979236200140022875229736684530016263971806888625098551145423224404730407554772367212352889760522530875686429392797014737284607567873344679647415932478199384929716522256318433838517525187504691815075338703887964616774672005915320531131109724955550945915579060411005997449226162491658211507842027808932733348186980697559334780979661365165738732351402188435557876994682807605923826816903932556924896021177887505725336663366045813249698426390251533777515093212983878425140796599372305346317940861566059812219267419915260056950195009419372025203896959028281645716230592741733521489836775154944429528732418722449615808289560491546796116206038037827160882447640522901532388471030275944937882935960158506501497184749956633577570212657190943267846127953617934032890949690459569493627736835213880607638042436014596157938336345668265222960178386094141349468474844735139927379491594132059744676209209514774566558075247061124091430017083398425567283724178126298870173530827504755249262418914666472801952991579639156076184810875635506236661166013948475997591744470062485674903066611968548973100195966911662078238745426028940734254486812888150593570199933605058928601592800666421058224942778256447945944824051411149632614213263
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 2,126-digit prime (277 intermediate primes).

Certified number2,126-digit prime
Certificatedownload
Certificate chainshow step 8 of 277

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004896695410 --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":1100000004896695410},"decimal":true,"detail":2}}'