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 #1100000004865760071 2,461 digits created 2023-10-24

Value

4279159997803299563498005279666172863962128535531536642271212029123469958400569800940666564634569098815498509583815128932545879835183494679723224721364405010967640333015139643244197985673322356022774204019096376382179906826018216586508480522785601030454070515760625375452942264519831029189422316640234769967628512425339221293536502908768109326830422599047221021035626588861105022890257409918312493607167152174886214901291725581317693978493529413368982203959172070816596721884607458690105046449340262757033431063787394777884184850529127336926956244133442188778608767522766131959639795103817586232565004407699610771950059401964925966267135383504673075686769338152952553149087657028201386199565588460965978732897928078670929448309709297790752715506122328717115088186525726519584446811610090580925544136716423392735719863659584738839708466209553158839017984819930370887724352213624129441609785421893465333246288760056134765848940561476757556677091569264008120300479953223076416721006021120636986229650951913693575742237172014374438512340422961778609683063514981115905520859972977589110874753892407031827345535523015112695496908522084108794766059011258403163743892471199509234104745251032021488979759399377254028554496617766314062002272316591828567982969203869525162739420321663537436784473015088229556754118536549303312732036501046745870373415389547931450766260538033547391321760233627086824598154984781786692558862468251825422277115883539633648144334975323473605284262666977430982658708514915308705526306420722107854215633765539938560165439741451712856012633410447761804011375780336173366268244586521989638759224436469870195048983821039887612669838722160306178651759985301564847726684359068346467556406355146572387113613106097124875035055077124714781598425722430470721873445231464185891022085524999914355519685199786839695777873128589692648480331386377254808342131259125921006775242255726763969856262239950256917024011134752603556826410163702253185104055786924132003608873135561073070703391708542071270817711389805645684294654692460351191600850146052595112019909397040919703529825106393501556237343684605433546047608961951180016293134503339268480717477440870846852368417033757946077088167077460551387372849991200386124789635459408567107023555706899676749900960500938467230478524312109253370865393359285779648443298453830319196255929151504954499974880598523396430299378021528637028662649067721110778138231078633384492388153798825951303633411487184680914543372858509
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 2,777-digit prime (377 intermediate primes).

Certified number2,777-digit prime
Certificatedownload
Certificate chainshow step 43 of 377

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004865760071 --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":1100000004865760071},"decimal":true,"detail":2}}'