Titanic Sophie Germain Prime/Historical Note

Historical Note on Titanic Prime whose Digits are all 0 or 1

When David Wells documented this entry in his Curious and Interesting Numbers, 2nd ed. of $1997$, this titanic prime was the largest Sophie Germain prime known.

There are now plenty of larger ones known.

Sources

• 1989: Paulo Ribenboim: The Book of Prime Number Records (2nd ed.)

• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $39,051 \times 2^{6001} - 1$