tables > repunit > base2

Base 2 Repunits

Table

Viewing: 90 – 90 << prev next >>

(available: 0-999)

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

90: \[2^{90}-1\] 33 × 7 × 11 × 19 × 31 × 73 × 151 × 331 × 631 × 23311 × 18837001

Index range: 90 – 90 << prev next >>