The Compendium of Kāśyapa 8.6.67

8.6.67

trikānāṃ ca saviṃśāni ṣaṭśatāni vinirdiśet
catuṣkānāṃ sahasraṃ ca pañcaṣaṣṭyuttaraṃ vadet

and for triplets, one should indicate six hundred and twenty; / for quadruplets, one should declare one thousand and sixty-five;