factordbrpc · fdb
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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 #1100000004880159355 1,475 digits created 2023-10-25

Value

31372493126919525054987408840036895081466502674101646685027426142108087360838621811683525784678478953813143917530407298776015828275678167653500245239880175851982442977744664894427934225918747097024099323354420524093274532655539651503557756553740907437058950540700462875557490694247624117468083652032447436734185827514469627183603026481930462075742357469447885841731359223789118044115066016564618560494497901808484378302881022713922535638113329789622554735498983261005622153636033903758253461283042277220573112585625000348799483016724480653067025376124954971393157967538836078766973389765814800092591084693351175763943172302463417475237725513648567994969450200435696679470328438433769635613885552617829476152409754962333023868688753971440888028902927244690716872556826693809857084773118816763441842211951951409109617603790999524541433316540880196272199615594842027201169537348091087817126721808711144926134394006018995411559840401793630969367392280579921420043158157681713195302872351383510552674482675955431584030960805234043020665577072984782990304792651152899898362750159289051411437090319859997758617144200611783161550334205584823337133819809122461229817752382724130623764913339249829100725978670965077884598015240666973319696883565578599550600711316606045391386098684106250788470937828631155186047978327511523648672454267364459246691903384020763882312711507623834433833682726792880806058480343706642672923477129680398422601024656968147682383661386892746622006466049293097
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 2,397-digit prime (261 intermediate primes).

Certified number2,397-digit prime
Certificatedownload
Certificate chainshow step 94 of 261

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004880159355 --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":1100000004880159355},"decimal":true,"detail":2}}'