tables > repunit > base2

Base 2 Repunits

Table

Viewing: 75 – 75 << prev next >>

(available: 0-999)

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

75: \[2^{75}-1\] 7 × 31 × 151 × 601 × 1801 × 100801 × 10567201

Index range: 75 – 75 << prev next >>