tables > repunit > base2

Base 2 Repunits

Table

Viewing: 181 – 181 << prev next >>

(available: 0-999)

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

181: \[2^{181}-1\] 43441 × 1164193 × 7648337 × 7923871097285295625344647665764672671<37>

Index range: 181 – 181 << prev next >>