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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 #1100000008375611131 2,878 digits created 2025-08-11

Value

7753727395647985579783765510532002148698527592872751920166299225489630938826728485515767069946760934346832337135237420979946499558213917502885700316692818412656361957994765329037679177647485636110670547882874683907175619618379594704103215009921103491454911428656559405513099696098959963336334095633176672024430773364501266815814747887394705719144927397152884088173246643537874610099026531888009487916096575185144867794774197589549732942802026028707018860930329365723608863882293740909199636973760618810514209057364287086168410322006758617396715621573630216130200394959271834189492543150507585760970263904249618149908173657812380832950317310048388279897860949048281735315488218729305842156003309596377401153753387228703500957606070650506634113028616503118955389901940284788423628491520705071521982890937365284261074727692545860852444054499957733866760469544169190076625663040307125342425571847623614203801037590440872983489948587768341858946204796805550479681734133284209609261484426933838408371897388698206797525450811602604213957545395401823809347300923087830792326456376603774455616622393004465458962762995069935061598624658985485712677101929179735737825646914735308970758204136090538677260147532142115044020679063239113830819071683686491125864369386945284254524345172561689851802527847899540004460096238278904575824456774054999584854738662190024589336370785588331817837324024013033787682721115718152663755176461401068273465731341781086942072571230345009265480489311305045078315230167176596211431378469935497896745571400120984312603029499508490228336533461493897888241380225963443481046597578276590321651724079043563338677329786945136840401950449197730207217060169695566431326304180002048741784026804551999203702557487287457357499296143844157858956052696941099002956482960383647543875268444296614270267630491844060569375021515679090592423500751027654805935609417745887989263249443612041147313810009116089913375266871564304293611844446371716965459070794468033409327845421270232294734611976133477392165925068062014714476564411615814953332775652015125790814345609886016573189167364295284795737467771672989353149042699435436924960951392918943956755526177826502293611386600822360495964580159482080220021479902879816207439181035402579185863134049241862736415570179475190870930986307482957284234575649457616637407327790374431474113502729418758287112513586307126376845703124394044524898426314799223646577848002959645730324200124916901500000771714956051238330653381235201564936838407739276213401517047193415093515820300435602518826132342641931084822691235026354769690153587438897765394574262645603966820918278929985260200446632537012055784165946437332384432981492451385050093219349968971016607718723659840765300241306103984524872862771750431318259795450590135472266503976699892550454912116567435823366939536690042359028718916218130462281495442787797127551791904310175165439824058166721
term (32^1913-3^1913)/29
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,878 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008375611131 --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":1100000008375611131},"decimal":true,"detail":2}}'