1608769

Properties

Appears in sequences

• Septic hyperartiads: septic artiads (A270800) for which 7 is a 7th power residue.at n=21A270801
• Septic artiads (A270800) congruent to 1 mod 98 and for which 7 is a 7th power residue.at n=3A271264
• Prime numbersat n=121770