Donnie Darko - (14/8 + 88) + 28 = 264

In the director's cut of the film the transition to the date (October 2, 1988) of Frank's warning occurs at 9 minutes and 11 seconds.

Donnie Darko was filmed in 28 days, matching the time that transpires in the film from the date of Frank's warning.

October 2, 1988 = 10 + 2 + (19 + 88) = 119
October 2, 1988 = (1 + 0) +  2 + (1 + 9 + 8 + 8) = 29

119 + 29 = 148

August 14 (the date written 14/8) is 28 days before 9/11.

Frank tells Donnie the world will end in 28 days, 6 hours, 42 minutes and 12 seconds.

148 + (28 + 6 + 42 + 12) = 148 + (88) = 236

From the film's premiere at Sundance (January 19, 2001) to September 11, 2001 is a span of 236 days.

[236 = (148 + 88)]

Merging 148 and 88 forms 1488, a number used as a simplified code for general beliefs held by Neo-Nazis.

1488 = (16×93)

Recall:

• Donnie Darko was filmed in 28 days matching the time that transpires in the film from the date of Frank's warning.
• The date of Frank's warning is October 2, 1988.
• October 2, 1988 = 10 + 2 + 19 + 88 = 119
• October 2, 1988 = 1 + 0 + 2 + 1 + 9 + 8 + 8 = 29
• 119 + 29 = 148
• August 14 (the date written 14/8) is 28 days before September 11.
• The numbers (28, 6, 42, 12) in Frank's warning sum to 88.
• (148 + 88) = 236
• From the film's premiere at Sundance to September 11 is a 236 day span.

236 + (28) = 264

1693 is the 264th prime number.

Donnie's prescription bottle:

Using the most basic cypher (ordinal), "prescription bottle" = 236.

The date 7/24/88 is written on the bottle.  The numbers (28, 6, 42, 12) in Frank's warning sum to 88.  A 236 day span is equivalent to 7 months and 24 days.

A string of numbers [4524856] is shown below the date 7/24/88.  The string contains two significant numbers associated with Hitler's death and the duration from the end of the Second World War to 9/11.

45 is in the first two digits and 56 is in the last two digits.

• Hitler died in the year '45 at the age of 56.
• From the end of the Second World War (1945) to 9/11 is 56 years.

In the center of the string is 248.  248 is a divisor of 1488:

Combining the reverse ordinal (187) and reverse reduction (61) of "Adolf Hitler" equals 248.

187 + 61 = 248

"Donnie Darko" and "Adolf Hitler" match in the four base cyphers.

Hitler's birthday is April 20th (the 110th day of the year, leaving 255 days remaining).

September 12 is the 255th day of the year, leaving 110 days remaining).

1488 is the integer following 1487 and preceding 1489.

• 1487 is the 236th prime number.
• 1489 is the 237th prime number.

• From the film's premiere at Sundance to September 11, 2001 is a 236 day span.
• From the film's premiere at Sundance to September 12, 2001 is a 237 day span.