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 #1100000004938057448 1,127 digits created 2023-10-25

Value

35522621499188719627108358520145098410280199823849331201547369698272874224495855503576919639561993219188489472614408999723077733994930999698380427431633843454837515406022373007931068263416529203805916190626949746545957217014207667952374207012499245148489779434158446742480749937287107651899626341156117785826491096703019377554376626080360921973439058638320238030077756980807694998100208110906260669013412034692295628654241816882323299076470118714659302542408003492621010343474748279059568160812300044125795332532575362957311716743488175125466776500962480851919309840518421844227997653317708356352002919576911101875934021245306155593752677335564393269950805566402551266302429718298936343921626345772839169406379036314886612459280158349054623028321664002698035678963854024478421386546229003189022489444150209789279824848912514741463095576716322948863868018830502768901537137177480373513429368632514270401474982530114117394135613271854330560562609078209806949440788342418595720024141024739591924545743486677099151526175471129320742232449252059974893077485037297749101850901505125887565123925746954601264857128578081594254413246551
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,681-digit prime (197 intermediate primes).

Certified number1,681-digit prime
Certificatedownload
Certificate chainshow step 60 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938057448 --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":1100000004938057448},"decimal":true,"detail":2}}'