tables > repunit > base2

Base 2 Repunits

Table

Viewing: 25 – 25 << prev next >>

(available: 0-999)

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

25: \[2^{25}-1\] 31 × 601 × 1801

Index range: 25 – 25 << prev next >>