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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 #1100000004917632514 1,708 digits created 2023-10-25

Value

3970095703682993464336305545776881108389418767933393633224778852668324029188878749503532927526623853717930927008132692836124333355778174372610249974235712398876513163392026159937500244419300454187860423198168645984833303117842490551959230011658212382135352337278261377175884361776834837449202009108656874617679165639682601788961521567930941559926482800804985467360810498031716880799441913056934794816532053930203548605780622502811470118754270523514406017559020798622403997538927285612702344932800070961833934419287350146931279891120207541060358256373526044710072861945489085215285655101018793487567751726045091903008920875328259587597011127248853485762899047603789328324925602774225421274698584409227303573074179058589209652602976476330489023063550899393570942825363308067951666716238525686587786054666211327946392055265541101440310005407352641334381931648059387289793429213483444559560299011299414292828460447067555368755145546720336290335382654007057452708686574432980148540438669405966885791133228639919198774256517325067930810048116898289585278250121702969853832773290047175480287354951537413867761516633521031772341540699067597778152996454924204833468834943910604787984368538211474611278600973629870451030627305904870258759712976554756390339527295784672461425661878024130017173421253467730653476358839035169411762582713351456808377022380434958395310039775975083661324600253553536783827774880714334706702950606073498582029672002801961972947035747120845854541714704090273620946010034837030264450233803956704612209241970889190142957541946218454751659512366815726376825051007155420734770539902588728850608991536153152910874806343688864529283529681673602164058162084062797755544142707471877021850609026436141
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 1,979-digit prime (221 intermediate primes).

Certified number1,979-digit prime
Certificatedownload
Certificate chainshow step 29 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004917632514 --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":1100000004917632514},"decimal":true,"detail":2}}'