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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 #1100000000537476130 3,945 digits created before Nov 2018

Value

286879828800766210241290035276764280181655855667852593162771539134027737029796331330021847016428957796028464025390252788434526399093100774104952708148637574801670618255525672250166959232697532597396645894880760756100347174344810429216462289318881237025292390305992470482349438603800537452124783339302067050008444863515685423121330666890942383788625965286818213382624254114384052949075672324860881743319805757880069629054907254427615766287241034005422377290529631266571113455873230407552069224611781897979942165616274262145567200629524004612583945322604214496443366253002494938219146365838719078370069847796881328186809606937304421967895645316702210079759017932090260445888715967606289158917502916098786130634735304505894621780725113091655034226352241090578615832186537174618909067552227967471539213069831344758624849470498257088668517206376173122001152759211882024210208205870234035383925130428858663257511084810018958492027034307533486416473221375489774607885777289345415563797653638944415690059499635638147935642800397292488457242674916973216023041410354369065596200195302057268544974996270633821375952540417940431359484992257783297742338251828390807667005273354918545932945008591555757308544009214377586711800275718307864137524697418022057192853574803521870181772898231732198415130395571862565071704150721412366676952710414938471769840889745935431237812859614267417561791932589409333267642026236554621694494743132058510673377635464882138674248350924746898454962499204275132419077221846319295075450228209576251228325462289205865241020447552966313614932756356547777278846828678731595490506624024147865430411980287356780435338019931809585844304283283619438897514962181039184742606726676795450315902438491218357365478726578994755458298076973354626354785094843394715814482642598696075145192289129482229365375956478166197226874857780305977686909629871310344107103778962897073677364269698639765963675723980382305321438225054631010769489971813114155180008915780144717264981810676570235716503392622846466553242515909575393887406559095301064733817602980009821459420646505180415803330784735231649121562818366909641025157903986881535614064279008698189962278340036833045680186804860942318532768200430018900899765290414604964868153533968472699913883316725112039967895488335398132780801472399688098008522370711345755637727796253206606996733994318012261482246471537809469451162060263449506709754002602722084103613107980722941185011170036182907635259884871676082255243299240638391080842964864776300331933125458866565622817843307369498859454677191117129316735531911348151935057017607605454875347215570841283542229135013193679793405988988412950722768484080040011394978615423255443091062375997086891088222621261765579127027686716848650493526910276347604380833787516598183513589035619493319100530607941369657713040097990492713256236891586633371165564483415807802825953477432134850165775549857994020195174633479959858702633169385694110542143012908679582565642762952566355723105816929376530451465703743153427890644231189180614329885578611788754848129609856961737062230199297514968000692946370803294196615650670473399982081168760298011895029971653671252448707243154338895581880339364369696007605671269844186387397342752548409751676107844573062228427409139964016804969774203219632827488474670190593079479992067842628837765280339697553363556132119721606124335651498326766637763184369368823175518514879229379998109801289563201985927323748721431734580374473194602950915329142173940789717937929410809505332284009964826244210997984892184443360494286139972540208029992836726457038420985535241922489514004363616728533330595190008728293520103069622012078485844790502135234382061863076185384937830106612564524783773190711614212243503846428380399758899330627731301077207309900682147603603543859511943317035125580795277946330118716326490818115307997205350444965784777738884078920733779681604500430520243537514653458707847364636916320164643232458434638615257126238966533849214933
term 109^1936-108
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,945 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byEdwin Hall

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000537476130 --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":1100000000537476130},"decimal":true,"detail":2}}'