tables > repunit > base3

Base 3 Repunits

Table

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

681: \[{3^{681}-1\over2}\] 13 × 19907051929<11> × 86695423725589885803695742296342497463<38> × 586802158643368690388409871761484798763798234696414454735059<60> × 17912376123853772222915593610277542408026048271683746540522410033644069<71> × 1297599233219531151503255035280818381563769714974946578770599377350713429<73> × 13577271740250954776791788018210925169514917385499385753302813384314506689<74>

Index range: 681 – 681 << prev next >>