factordbrpc · fdb
Sign in
>
?

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 #1100000004861551782 2,226 digits created 2023-10-24

Value

192156299141592298438620813487602016423342747568257422254727677114749426802595956794789436385603533766696956441005989172336957650180652102797954861257652963228441645697991375668068253631308946840686304057641046621581720623719735453374021792935055964288855624839546144898814056095551063195357431000494948787527108711736442717812356378372408728950680285844177427826948636410470989319994224202493127870437649260054297550981100358694046566713253062417257978884175853963729467294119485064620654767122317098020124785811212409394867327463201395964585136224494370782598922277484784538872356058351782351407338470986390437698564572200341343774984164604234699313436852835451772006560054676040454980815074768486058045394124848780824743591790028248285613588740735261891304359920445870633599558623472224609074688780686098572456029385419596284031827851950092506239566333377597001255118741869774983634938186326226094481000364032463494810444478764406962058111706838394382933149493135431602558631648490903542297870912751519051393064694929262492837192661327443421345428125306056451115807709066614851532590962309749109275088278438581626858987385111947437841004037377986569524001416552218665763257466137165207929303328121496755941760008219442540788636007118007447168715036865078798796745151988218382117201612669598024035080877526258930485177274780465485198102964735175280587987467129708888483901442033171100646187091995371167165886142175439701842667455073081119580870637984682470453126072210867459162743254443852533224951226520008472666318677828065481287924613674547848886354362659357990921630900557009680501340684660311692716172989244608394876282519940845957235467099851941324819859188048246904345309223905577056965471202832242129349352583149129501981689036956264830083714767436041355956597860731868344973894786329881669925799790108279951228389421241506627658842500727412900670433848065783609716654046285086105416854948927824475372237360305773609420784637852534997347991511316595190828936327919561950056906106529379597078346859307341009036751402634161119582424794398405167456207787409674362874229779652187741841479061875527660222425177571310610756434708660173631096264534142491049559466113600097308838388121493227863706916884368099004291200336319
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 2,911-digit prime (316 intermediate primes).

Certified number2,911-digit prime
Certificatedownload
Certificate chainshow step 71 of 316

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004861551782 --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":1100000004861551782},"decimal":true,"detail":2}}'