With the day XIII Muluc and the interval 9 between IV Ahau and XIII Muluc, numbers for XIII Muluc have been formed amounting to millions, which, however, have been suppressed in the Manuscript, just as they were on page 31 where, in like manner, numbers were first formed for day XIII Akbal.
I assume that to begin with, 76 Tonalamatls (= 19,760) were added to this 9 and then 228 Tonalamatls (= 59,280), the 228 being = 3 × 76 and the 59,280 including 76 revolutions of Mars.
The result in one case was 19,769 and in the other 59,289. If the 12 Ahau-Katuns, which are specified as 1,366,560 on page 24b be added here, we have the following numbers:—
| 1,386,329 = XIII Muluc 2 Mol (3 Muluc), |
| 1,425,849 = XIII Muluc 2 Zip (12 Muluc), |
and if the two encircled numbers of the Manuscript:—251 and 511 be added, the sums are 1,386,580 and 1,426,360, i.e., the two large numbers of the Manuscript.
The dates corresponding to these numbers are as follows:—
| 1,386,580 = IV Ahau 13 Muan (12 Muluc), |
| 1,426,360 = IV Ahau 8 Muan (4 Ix). |
If we compare the two numbers with the normal date, the curious result follows that:—
1) 1,386,580 - 1,366,560 = 20,020.
This number is equal to 55 × 364, including therefore the ritual year of 364 days.