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 #1100000008676650146 2,705 digits created 2026-03-10

Value

41474741728673184488247967567442060764069919891635505985320545192507590608736435341847504861750771439449918261512718891026178628012827117750426421300764473149902171201464140615602890940026336508908084055640963467509703622761702970457404089298911044045676142037300428018280800672911981648468140842589588090834599161061398841435962501516572483838642732736266016647722078242481440474873836678035482250310026007322924703159026618029323064971080478515824223379236222355843954647614099592288483250078625104973720819892832327679239176815385170832002927965197331301607916286875311027166940369946936616188660249148685814723713453865619121382396963660083622837547574933811287378048755888821726861944675641902665565740769191368420667403013559914177343705291147882244940331771090990444998242218769016052801630598951234807582935016519589877374576739162163086248746400371481954784250581340777833191428653221713032243411857351822450668442345143934379192581789063934815594873005211142476347217906533185403981165012220014016096946633294983876983715678476732988500136018755241504658794849205782091207914380883577273155554601368760117494070443503059409778111163495537788939512665076782996151794702428277367019252884322736154367506692764559357406474031526563884791300286023708848794845679240250562615888549072851611995673671825852566882280751160506411488640240952429342023389564350713613401001301570968327805628271566770885229886074832988059176344647951709525630903083407055969143399690577746162586208183131832609454544490551559083014713463616003881835598873737969368196977722516793375357024432024348433794519654604131343368384607257851698982647275413426661657126877128863104660682389268496905733576729492938061858003951759993385236999033471475307188594213660461392092682204915756511180931505992751184683397061438113749583722635531125616014706690712116675805088683338273569640910442684369814190424473713033962922213488918728445666369599816117254428455748603489599366214098738015807075319544511418734677289266299654811147606412072596429866209208579909688422315845029000238839267500046930164129285948318361660988467989233727139907975374173529938553518560479027706471067942438381393719931079184066840061447874734788173099238469257106515969276710033859873661043031874650209765274356849559189195200092493113814189440751125455730887127251461583780842314166470999202049060156340707738761065604282246440635117600379674072570243999935537506418992054667846303478771159489910917528437495146721684535942777210517385158759688496230657100407907516579638561400253653673127473409242195305884925613603059987336245597897392613776670007099416124735267472752678511936436425043930848748832584240512830978766627993065050392908414150122622229479683
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 2,930-digit prime (225 intermediate primes).

Certified number2,930-digit prime
Certificatedownload
Certificate chainshow step 18 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676650146 --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":1100000008676650146},"decimal":true,"detail":2}}'