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 #1100000004841800418 2,636 digits created 2023-10-24

Value

28740760049313850510115916309891836724902068632933276551216295638539061091019137702768196847122649951977896266584567849333606593928865980198496645263183092090970643359220191062365265999405046951119270241045955317178089834514281081750167718177864539631753182895704527893890835323612690741649542379541239785685444001821669208799771784820116068173020606862366678779168319700563558683222444741299124823407597992942553839523103353126766781622971916052309886167522630587266323518630438978502420662532244790444885595356896082554800027900448449831970131495594563034789831961436417223434704690473597164970821367598151058845411371004695335962951444827470364012515811785897047040742632224047811469172122550917586358025269069229364392287823993886321338492840260596327034484941144668397913132746703407978177624961181928629802007346475900771648749766534086377737969151559352721629055356462060850537352005970101085305470401919376907661888064500453529205613952926968512957252063151371915484969321577413497269234667432552729964270567590849499991177680269085264931627491495338564875462457035250084582638423539012818497413225657188355366718695066219580790345191314231226203463618223909531626145163598320801414851910136298248617555549420113960079257316791011782783625520122170075246131704568695209906479021043090354670363965759885804372162278397501351142688908161799022550385216773647120368507957405364554444004311876097085179706509708813901145746996679951079643249548688437816080563985839606014199602485145247328252812789987400568239023520547894632455805439421030205403597364078015815247887128719204670894734995245922988228615738972948224900859888969004691753846405944571479564557958363029359848422881657718028955481228748864968411942726442689565661925537930842479457021972292318544513542803522792220539831313026765524381500802235973603839524984653575217689648567801462294023639088218136335124633257010881471768730529500917359188016079819138094617861020285865755022552099692442815951029529928601359946277316370061799203617650054596678350067070900585835463445692096035968949162218154576638061307654416669275263044690747878540036810508091247794877579418418937313017427297141755725296258949043767238629772773269796581305539945133432506068210367707828895482464636743251794363378197347312394188183448396003242643556715645549041880855761619107916795810164916564562920187462936973561241286126357793450606525849830644515512668383434006125081323767255846724325608978692511646524655914858812052167353889892567396437127649763463906782146744667114896650442887343902424256723177376928071019958093710104441541525989273030336240111112529637925480844425173609266840229697
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 3,446-digit prime (350 intermediate primes).

Certified number3,446-digit prime
Certificatedownload
Certificate chainshow step 77 of 350

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004841800418 --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":1100000004841800418},"decimal":true,"detail":2}}'