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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 #1100000004854282154 2,286 digits created 2023-10-24

Value

137895324680969330472048582945209688523944243764303194761840164456793727274987800066107367413444245059659927554969474928821038130473153144607432148719358883518282948562455847379011054435939399495720526545497663875600299705039823850378540784180688419611625320662235747039952795373000324854673092043234719943732197983825311289371191341300515386574928997177640805833908803998403423070617813263787670800847859561674526358406742321467198374615585826175653184935447711593398505226302312380402258618130567998051657691649647127616609538002547255189777157286294216475105061281480965782103571479992635032682479632395860187612625035567184747466463310099609707337975739233258389368252289692513147972816245494675719350140354468601358216857552300521343123009308068964314268954941191896710281899817740491896435848741040733793751940186075069668709366852393187502410966430854989421344678787219844073221013929146444121665070879870129476314210263827619330646759133044442335514604116289186999447674925422061019695099879012615636746968459105436574656923434727104919926767690487880330030289185133012247076037167125259122841717087332336694850126832462228905029799403990750062187361847234564399604432626272365421359731901097843403196114409910849823158946008516521125193056803984640743222806243764051492832055859479905749181475846810606367693981281816508054622018091404802033181772861778116483755547338940722539578609380328707271838197726550935497129320407057339494232181711296941705993002012780113244232734243848763757675137831022653516252248004137603294510143743850927655435862172439391973826951042179799904893957374487694014096004282300703853059272360885631762893368357521973794973901095945335834787453221491460576955425153989210449098920174290575972401868290911668949654088587058820375720305577178764684414392559139477824473630686686575065428513678416858560648890624938429947588115685786064698279608212809294255963889123427748319931198244125208174116134446380369595060280382917580513820849187258727403684440205984328420650005594906443200841316941522159389562493925680694196169719225186130935892246948887885404874302779244366943988311498558003675124989119896874576853704805248498729089215600825362464758328335580535505368928933097432396479762806162033146665655645110691319541924984454095400801420110770952953
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 3,094-digit prime (232 intermediate primes).

Certified number3,094-digit prime
Certificatedownload
Certificate chainshow step 67 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004854282154 --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":1100000004854282154},"decimal":true,"detail":2}}'