tables > repunit > base15

Base 15 Repunits

Table

Viewing: 639 – 639 << prev next >>

(available: 0-999)

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

* 639: \[{15^{639}-1\over14}\] 241 × 541 × 21061 × 91733 × 5957753 × 203053327 × 1180425745439928553303<22> × 272301574062887284439621057578687<33> × 152648701624697715072344529259283770507<39> × 3051499356992774544438864682851430854369764738351568149455508117517206287<73> × 677358134706902199287462056239579828276113909947346005814622497423291181003709476289<84> × [76941638665115707724490723526085104137899840385279129430357931992891069456109640803239363696758225897095800656443938454560842362193241374342141273117893088243809089583048262607569539460750205375396750390111054444828531808828415589112745294319385251476239735653223078011936006286688540101276893977367975841611826513567487708863819763796538327101600902933683438093189629134039728536768701618490410644583099676787549234726132850428100088683296967693387022600527068581519704967<473>]

Index range: 639 – 639 << prev next >>