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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 #1100000004961354931 1,088 digits created 2023-10-26

Value

59824517616036058464847093508658888476542628217421367903663344826443419866172837312448376761596402483462155581839166570119031143727500132810818423206909784241800639177726823722940710790283750167602587182036666950061753102084638418988220424978427705746476283048939651176091048587289403147116436651600324373520297417643173011273283161461751300722646187111513894025347081315721985685207881724016084721162108567737738170448403685932899345461478537783459731603490952188118680564309280575443791914803560353724490137547213102184116200596465394921031631969930271305572514265378355936709932176418855164150725310642234788826708492000752480335756607616322937559107846789419341641342207589590315624696379578771902164236391668347257292226632203443747799211711375584810833471133333131073161283327352287312744713415388037370055844869916173253315223082511762567064399199454503098774631267241695016502346686516276778758522909995745346918864297675473849409488170538151835910361032067085885682254836649373650337964150195382439148237919379858101773395235349922493357313601246548778892512854265053039620912323
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 1,355-digit prime (199 intermediate primes).

Certified number1,355-digit prime
Certificatedownload
Certificate chainshow step 32 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004961354931 --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":1100000004961354931},"decimal":true,"detail":2}}'