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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 #1100000004924437559 1,074 digits created 2023-10-25

Value

678591318072629001636573948017535931000746251169842378338158144245461747975553603522383866677103847831952983975151613865427914949539265454584516003441312124132489433470966218960834927309757482326046929190105497171828651536377962008952821627325722554485584037513622786610562509678595889093909422971304390486162056444410600253930449642769882107683541867000231990147595056441750690540973403491588280782393005034515189867885837037134687523854679069258055380671402399286655827672969018310818420170545815029214192293512659226594639373615055392675041656190789801045581964907773825336981678853972498052656827031007556045082476674897913700641701599322152202147644589696703968348978333563228438065176096501733188746187888736477487488926958370379484551518704126311415584644773426240156141357879285989247656259325575452583865240499053843627394559914668554282187955887163804559517336620207504032413950570603768073716049065810522065430525764532561901486812751212480621546321942810562278053962873041887551441927061948649854867353681508136263735657546910384366457467392814867547214870806573
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,893-digit prime (256 intermediate primes).

Certified number1,893-digit prime
Certificatedownload
Certificate chainshow step 94 of 256

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924437559 --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":1100000004924437559},"decimal":true,"detail":2}}'