tables > repunit > base12

Base 12 Repunits

Table

Viewing: 215 – 215 << prev next >>

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

215: \[{12^{215}-1\over11}\] 431 × 22621 × 12313309 × 13444466603<11> × 32359758358562524963364461<26> × 1456536066158565295403081451401133852690051756454912868460861932571472151310875724311<85> × 12628194942891615090432334421585194607430941434073872186204733652057255244748327689936002254491091<98>

Index range: 215 – 215 << prev next >>