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 #1100000004950640405 1,346 digits created 2023-10-25

Value

42226369375725559528818449924926342128142598932217362167331833616934370662767230898673792981198030892749663467450944767594748719459765514642336370847414226399798026646135456253281192609303305809377995196148348709907258009009445473417681759402279890703708605485183796418826448689131021103909771851720820744006588460328477001148006433982379942560949592319736548365726737887656726755264357240227244001859331389402086292814663040178068215985822922152784891960856513048155598675780566880118327884949939884327302657532572198326535621674517234733032975666216178754874320862446378897912368116529152146874162615791641956818617774721765802237728116781221444030835209210604651440118978879753972292883544812693816874150176184141956359065367522503340122256187257720204354375673479739679839809506238266722025207339473214373106539485199712642395786893884534435320074555597518663128426571740094009984241009898286281048294958021702179218466617003498189398697872957978252809831312345337861872108714101217103023310933145347016851841212803533880698607806473778851160599572725198083201403483555878841854256858116116513082098027367421100071752345242167751454962910623893975600366809811205509342545869552076490342079558171660000305226462444544180454213256654270892424280378033800121064405504011746936506148323012463876877261530300705424801401070214681699171225026625903
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,499-digit prime (180 intermediate primes).

Certified number1,499-digit prime
Certificatedownload
Certificate chainshow step 20 of 180

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004950640405 --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":1100000004950640405},"decimal":true,"detail":2}}'