tables > repunit > base4

Base 4 Repunits

Table

Viewing: 521 – 521 << prev next >>

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

521: \[{4^{521}-1\over3}\] 501203 × 443418473521<12> × 90268296000189649868678102552775904610963<41> × 114062739354387553292910924965889823099187127149057482935407583490192322022502109238664809064671779<99> × 6864797660130609714981900799081393217269435300143305409394463459185543183397656052122559640661454554977296311391480858037121987999716643812574028291115057151<157>

Index range: 521 – 521 << prev next >>