Is a often occuring combination of the the Numbers.
Occurances in the show
- The flight number was 815
- Kate and Tom buried the time capsule on August 15, 1989 (August 15 = 8/15. 19+89 = 108 - the sum of the numbers)
- Shannon's father Adam Rutherford died in Jack's emergency room at 8:15 a.m. after being involved in a car accident with the future Sarah Shephard.
- The copiers that Charlie was trying to sell were model # C-815.
- 8 & 15 were the aisle numbers for the regulation a Nerf footballs.
- Kate- Robbed safe deposit box #815
- Michael and Walt’s room #815
- # of a building Sayid walks by.
- The appointment when Claire wanted to sign the adoption form was at 8:15 AM.
- According to the driver's licence found by Sayid, The Real Henry Gale lived on 815 Walnut Ridge Rd, Wayzata, MN 55391 (5+5+3+9+1 = 23).
Occurances outside the show
- August 15 is Independence Day in South Korea
- August 15 is a Catholic and Orthodox Christian holiday honoring the Virgin Mary
- In the Damon Lindelof-written comic book Ultimate Wolverine vs. Hulk, the Hulk is said to have killed 815 people in a New York rampage.
- Decimal 815 can be represented in base 36 as 'MN' (substituting alphabetic letters for the numbers past 9). See cut-the-knot
- 815 is the product of 5 and 163, two primes. 163 has some interesting properties.