tables > repunit > 20

Base 20 Repunits

Table

Viewing: 800 – 800 << prev next >>

(available: 0-999)

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

* 800: \[{20^{800}-1\over19}\] 3 × 7 × 11 × 17 × 41 × 61 × 97 × 101 × 151 × 251 × 401 × 1451 × 1601 × 2801 × 25601 × 76001 × 148721 × 152381 × 160001 × 222361 × 1369801 × 7466201 × 46794901 × 1505882353 × 3767298565601<13> × 32018865275041<14> × 4406613081041681<16> × 10960869459557201<17> × 6756288659793814433<19> × 36070095715550228401<20> × 176495898629033039186561<24> × 1038193734970398415809901<25> × 443383649488890307260424820801<30> × 5990815555940077961738734689601<31> × 10995116277758926258176000104857599999989760000000001<53> × 305778786555423393243840359420104066007516066275385539831224653094401<69> × 44939840823522456170286865824642668270634223087269485278608534401567146380946777601<83> × 184467440737095516159718525023289344000000429496729599999999999344640000000000000001<84> × 2106150854754356494349220643514129289660396393371942676169713029706197959011862755149480537274846644229601<106> × [80414245213111654743910380126962720811160519128296830155029362461801720875094796071607249718619066759891767494561920415355252765085251871733514542742004566558213173086173445745838263012925086869315652474285890606686332431562907239848800777097888662765253877380827486982331234126693128575782603513061767010799054978128993287273921744153153636110154204969601<356>]

Index range: 800 – 800 << prev next >>