tables > repunit > base2

Base 2 Repunits

Table

Viewing: 171 – 171 << prev next >>

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

171: \[2^{171}-1\] 7 × 73 × 32377 × 524287 × 1212847 × 93507247 × 3042645634792541312037847<25>

Index range: 171 – 171 << prev next >>