tables > repunit > 27

Base 27 Repunits

Table

Viewing: 640 – 640 << prev next >>

(available: 0-999)

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

640: \[{27^{640}-1\over26}\] 28 × 52 × 7 × 112 × 17 × 31 × 41 × 61 × 73 × 97 × 193 × 241 × 271 × 577 × 641 × 769 × 1181 × 4561 × 4801 × 6481 × 7297 × 7681 × 13921 × 14401 × 15361 × 68737 × 76801 × 280321 × 298801 × 495361 × 1843201 × 8194721 × 15687169 × 21523361 × 26050081 × 42521761 × 47763361 × 96948097 × 339601921 × 700984481 × 24127552321<11> × 128653413121<12> × 3167109739009<13> × 3875067470401<13> × 16753580048641<14> × 70613232600577<14> × 597747428754241<15> × 926510094425921<15> × 51383579021948491809121<23> × 1455208537217840158394426881<28> × 2492798330262060062236523521<28> × 4151768361337614527605197761<28> × 200451274365805063668773322241<30> × 1716841910146256242328924544641<31> × 2839798262237352133440978975949121<34> × 3042575372348614988773283015748245387405170764481<49> × 8297238678154688206225377431776018451578777626577105803534788986195918522874382590538245613799222294621681921<109> × 1838001766493490572787373478710920972139245644575383760144844508207951168302033615030318807139540281503414967681<112> × 72552745627716268153936384264631098004395035082053242627095698316767639216542500440992580564438112590450036791042786736020532535210409924630684392562879708847728056257072963841<176>

Index range: 640 – 640 << prev next >>