tables > repunit > 20

Base 20 Repunits

Table

Viewing: 770 – 770 << prev next >>

(available: 0-999)

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

* 770: \[{20^{770}-1\over19}\] 3 × 72 × 112 × 23 × 29 × 61 × 71 × 251 × 491 × 701 × 827 × 911 × 2311 × 4621 × 10529 × 10781 × 17921 × 23311 × 32719 × 152381 × 164011 × 2209901 × 7003781 × 31585261 × 1618656271 × 424016563147<12> × 4347541991101<13> × 4443547135861<13> × 9356642542171<13> × 10778947368421<14> × 13295107990361<14> × 2571413672161047121<19> × 23945352774228122161<20> × 11591111347512862858060061<26> × 167103718909962607171187251<27> × 14758174941778587505370292571<29> × 479318732995281644893445223208006167088354661<45> × 11544868483876542417134734645670674427914239932800021<53> × 94492701984716091424823399007224633473246602866536721<53> × 1210567578891427492816561347489923627502617025084966049153058402099173120000021<79> × 114891277679482165685568735498224423955001319611462380278900415721843955234921049149946851<90> × 65381741512889086235554841558960650020389358206099374240170550328927396288741269546523067307948937829802369890040038364882891<125> × [324451477914459917376402413267887348538230336649855341843864302023070239681566638753429689967491610304721837129525316848153528324078825765562281139828434207142774274671647830968033092256817921722772732652051224529763536223532871175710709356560232051918127032772798834464921<273>]

Index range: 770 – 770 << prev next >>