tables > repunit > 21

Base 21 Repunits

Table

Viewing: 382 – 382 << prev next >>

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

382: \[{21^{382}-1\over20}\] 2 × 11 × 383 × 2293 × 3821 × 35527 × 1447399 × 113586887116607<15> × 4296149125737272147<19> × 12157448103888869384609<23> × 2422496791069538905767875162472407<34> × 1864092522110236530128787601292105233217114803294813406408397572871986969407<76> × 18886320495493573788252261916026535627431091144840881596966751765731410695342488138430281781488370225543661<107> × 318612816121824718517175769546051529632781606401807854207837380465693536727738620941684717510405710643093552677311710544824765427949317346276055552245866536983073030526566853530745398528539639894493046709103157177<213>

Index range: 382 – 382 << prev next >>