tables > repunit > 21

Base 21 Repunits

Table

Viewing: 760 – 760 << prev next >>

(available: 0-999)

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

* 760: \[{21^{760}-1\over20}\] 23 × 5 × 11 × 13 × 17 × 41 × 191 × 229 × 457 × 761 × 1901 × 2281 × 4561 × 40841 × 97241 × 136649 × 185641 × 205391 × 609673 × 3441241 × 6629177 × 860631601 × 920421641 × 4307457701<10> × 12061389013<11> × 18806124191<11> × 19449969211<11> × 54921106624003<14> × 415710882920521<15> × 8871582886760161<16> × 619598441951897251<18> × 987749814642143197<18> × 2522688573446019221<19> × [23702569164812372745323848560368293850042260186455602622753655654405687738326275666559754936809558062123177299008020731020615338389831626180297583120359952440306493571293600793298671593181019234520470829232239090066748903381194285932850939750148031497670000192667819621900106826248133189428383979334075043091951080491060384130711277589588513592062205203033584262969997036330011332440836918061008426933795002871233483123370876579057491286947597560075888400073322041020431637371204616031693392616447438145652772330635287041284542133762900281715157438433688888375823812536021897661989229358048841377390622999262273546971478861921072338752306834297722395750466955178000164227240662754363935464729115379315263169886147168388788657732256000791289444539752213275254847904905522576199<776>]

Index range: 760 – 760 << prev next >>