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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 #1100000010597256431 1,130 digits created 2026-10-06

Value

46473579521300501134589392229409066790322224771553961410967576315386799187379803091699334312615851992985863574147719948361789995135105040216105964203000648963615331133310542626955116175424666489521886205533126310330645266157799079604561572001771108392311501452310237690413921060949234440165977268244832081770041789296473085836328042202732206778262999524373132738915229821505100478498618503778302044515904333794549304422952578317420962994265338463759089135426235617902181432987077214369916928685133307832232228790910323328347885562734399092739841341410190863854209062868080359766627004770889274392520955572649205075228329949656856066082515855939589013428761528988601094680039026517220721319430220282798084542909748020731279926708410966983917515358950913532234905407032828495599724576078797112062171220737822736713921548366883770488974807896489828442070419657675686315463306546903741049978673473127708690325769525225216951523263786102142498462615394633098978442838673156629195762073566262853459094730597054425427124474453727435350525639890239621570479782701686887644959358666858050787981667765929918026824155473391381124646823236409
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 153 of the certificate chain of a 3,195-digit prime (238 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 153 of 238

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597256431 --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":1100000010597256431},"decimal":true,"detail":2}}'