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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 #1100000009130372790 2,536 digits created 2026-09-02

Value

1714668524475924955105135668773728209180473664630516890608306823781520395098977237224911304757472080286134054868815863544532422567858307124204759837722620191779937100729216751527002522810372985142636705320830127236072600003196966400342152408676031475683367714824269957469381413260044495724388372254825158093566062052272164693845557010966066945793658636864213793854322911379332227881535269866155541488770864449240719574141070667053314296023066367639491586910561661391836352427267149244669831089189777282833428923714740370051161680173492771237466312362779857043305240898704026661035238157005767008471163205496259890106589146014806948953534395075897254980462358887371703654175290168796955677025631747167153792779201139997697608924947992079683695685239595022194305631675403095731626272175379316022756140870265037753336797195175809106812990664278350057831331515447983042689270247037572378989803015237390343746276787098981967776048004416939270459847132241893942958270012556523574905579403289026209972791678315063215344992162416789514180754099760646691964483770626182466585497390755507347682928359555939457129934141174946137848245783113511015974376886789608857827903350613604954886812457382215487288640709954486497066192828385667165889977189248205494849076013576533657782133273962123097233210618412747104002851596408070323801432780539123382280694545115942143165014618541215607893415533965748162451407942874820341354657571192112226692654743880587966736307712111453579020756281385630024136208106805221688037472357406279853299123214374480975021118972865332037349267159508394902279114541629731972020033965249705555071063546925391555320947333058927785492683017266173967675788579240405666855026396678973566072833936615098198898951110564719858083941245139852879904866055960646462008120505745051004410882584088842285064301003843524390323951379962343763029754993517869275101290706560609641946087193898562823406703666830051492374566561070499964372797532577931154096757692690109401730820884605700031004715830745717170555148644498911117323616561096823837702606387780057472601075525787454888545572773640764550614825959247560953867318106113620889555954636619570253936015961140543714693369656191682122009914178717571919190098225461159119953531132784474506705912931605786241803547047584166161226063705257357816533066634889761096420007607197635242392603693643472440631452438726190175001644609022402246920651459632118586247115243133205277570616636957559850252297495309750627365990471019100785628522940327119356453238856326046667321675235887268976202243656080391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 3,159-digit prime (305 intermediate primes).

Certified number3,159-digit prime
Certificatedownload
Certificate chainshow step 58 of 305

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130372790 --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":1100000009130372790},"decimal":true,"detail":2}}'