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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 #1100000004934938073 1,316 digits created 2023-10-25

Value

80525766553752815857716323564321627982963553867489051749925856226488223183361224414068821894829904971509394123447090185792072146703536900585776581451425249759560719213187483612380223589586926570247747082770682489188861098027278004335143391260246095075371716851046659783801471109530986786591039526188234030287352866470571966586339907303138084438557710316746396458948833261480811973457273553919307989540550527652083659582520712079478580278765575299517337916925393333003055620750811387954969753972994904922944717573930710354757289512969521537371951966400435033687046843362162636031867225459698572717037982578927130404005431905339016259574133374493125551368143475774412652413540721379078530515267651998176577036629489006937256141245425136426439962631591576973828079480093190258361625070489911374805736518694070883403664974290646256322139566111635219469494271590400010339603161121862510896411781922390156788696538931167128610170362851811732538048178846442013264253242128896601706752716027544877702476257143692693403279447881974584510681295347272600181879370565053374895883532314596453986583085836988647624108594145582748010134371925439974093461428013214625567566421356661019244299572774490019898244090665107935000661823030201603859964574397375428423172561430890258809606973541495103073495109018088743501885432053222808251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 1,731-digit prime (191 intermediate primes).

Certified number1,731-digit prime
Certificatedownload
Certificate chainshow step 45 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004934938073 --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":1100000004934938073},"decimal":true,"detail":2}}'