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 #1100000006985328451 2,512 digits created 2024-04-21

Value

6684905263119219433342951273418241584559377318153875561876207996075501204321772699975712224895020407153180788372105296977565960449943495465845802812375487633091644246234488121208369795529962120329288589500543586696305452431672579581087839399065767202341185000109089118371548907984754575549285826229437678991653003999034060157936871364698315699626642129859252079298646834850414925551790035792264106161456232197612883187429324687653458848016462524758455184138859252307102242870901197265593353193079778889236823366442750113146786993411869254736583342907687699289229235689084145215887034880740863447500116794425090726437890416977337219586962427321659917895026021295494460476048326967999452212731099709810105415054489893067822953803295046124875400575230761769705853081158853109553862995256135776108836408764529364671771609625413147511928012731846696614086190924539648193452300491462752823075720565354795829032799508700642099832736747951805937887486766047897894613564461469724779663537070643305725179038582611588145569965002134263481112343148798848427636246175171288275272250003979990713861577864938052589862771291731084025232173540611800800152012757169311441976719204429021931484471102823582206183931434314914504367402480996424048839315619543129675596423795161691901548295484075665179630638896155135426826627917620370487992638659286807212939788839785995158114695968384908710868863307271047131106771936727844579539907400601254007995748809780093834685766216889801821582428212089408369310001240200822937374209728054856386120666799889289442031910296164844569337326487143276700559579341877060373634768464137791111938974278545650352697186701266211196163620747860391381493358230369332458045635350011010955457867690814600435600571652798841003000734296788970646699551928378305513454984706575598584244908900967020961335752791743787037637654583088944691396436521509471902313645459675561857118559983147977676573402512104968570575034832058513600101684472500444004287808022146236397531829806992994476534447946820581419867857516284572308295185897666880556876286972732560164538260539675143762648008833523924800283163056801714299333453032859220169148773438433188206914159481750955935337769051461945060371645240266961135002627478175534699603588811173243821973358291773266256013213823341718620675209779254420041219025222332879409532125270590788713540703852235431252327432731131302881942802648695566525196076999130599482813624897681971962973245162709148728056691542977438371511209940133354623691279288377068514610872422694413733481253331
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 2,867-digit prime (317 intermediate primes).

Certified number2,867-digit prime
Certificatedownload
Certificate chainshow step 35 of 317

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006985328451 --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":1100000006985328451},"decimal":true,"detail":2}}'