here is the chart to go by. there are 2 patterns. an odd one and an even one. for example:
this is the first number you have to extrapolate from:
37976578335 1 0 0 1 If it ends in 1001 then these are the very next numbers in sequence only
the last four change.
37976578335 1 0 1 9
37976578335 1 0 2 7
37976578335 1 0 3 5 if you start with a number that ends in 1001 the last digit continually
follows this pattern 1 9 7 5 3 0 8 6 4 2 0 8 6 4 2....then when it goes
37976578335 1 0 4 3 back to odd numbers it drops the one and starts with the 9. every time it
starts a new group of even or odds it will begin with the next number
the pattern line. for example. the first generated number of the beginning even
group ended in 0. the next even group will have an 8 as the last
37976578335 1 0 5 0 digit. every time it changes from even to odd the pattern rotates.
37976578335 1 0 6 8
37976578335 1 0 7 6
1001 +18
37976578335 1 0 8 4
1019 +8
37976578335 1 0 9 2
1027 +8
37976578335 1 1 0 0
1035 +8
37976578335 1 1 1 8
1043 +7 or +17 when changing from odds to evens or evens to odds
u37976578335 1 1 2 6
1050 +18
37976578335 1 1 3 4
1068 +8
37976578335 1 1 4 2
1076 +8
1084 +8
37976578335 1 1 5 9
1092 +8
37976578335 1 1 6 7
1100 +18
37976578335 1 1 7 5
1118 +8
37976578335 1 1 8 3
1126 +8
37976578335 1 1 9 1
1134 +8
37976578335 1 2 0 9
1142 +17
37976578335 1 2 1 7
1159 +8
37976578335 1 2 2 5
37976578335 1 2 3 3
37976578335 1 2 4 1 if unsure you are doing it right you can either use the luhn algo to check
its validity or an app. an easy lil trick to do is take the last
4 digits and add 998 to them. or if u begin with 1001 when u get up to the last four
ending in 2000 it will actually be 2009 add one to digit in
37976578335 1 2 5 8 the 12th position and subtract 2 from the very last digit. ie
37976578335 1 2 6 6
37976578335 1 2 7 4 379765783351001
37976578335 1 2 8 2
37976578335 1 2 9 0 379765783352009
37976578335 1 3 0 8
37976578335 1 3 1 6 379765783353007
37976578335 1 3 2 4
37976578335 1 3 3 2 379765783354005
37976578335 1 3 4 0 if you are doing it right the number generated when the twelfth digit
changes will be like that whatever is easier for you either
add 998 to the
original number or add 1000 and subtract 2. all the numbers in between should land you at the
same projected number.
37976578335 1 3 5 7
for the most part it makes 10 numbers that end in an even number
then 10 that end in an odd number.
37976578335 1 3 6 5
37976578335 1 3 7 3
37976578335 1 3 8 1
37976578335 1 3 9 9
look at the 14th digit all the way down it simply counts 0-9 then starts
over again. it does this ten times
37976578335 1 4 0 7
37976578335 1 4 1 5
37976578335 1 4 2 3
then the 13th digit also counts 0-9 but does ten of each number ie;
0000000000111111111122222222223333333333
37976578335 1 4 3 1
37976578335 1 4 4 9
and the twelfth digit does the same thing but multiplied by 10 so its
100 of each number. and again same thing for the 11th digit but X10 so
its a thousand of each digit 0-9
37976578335 1 4 5 6
37976578335 1 4 6 4
37976578335 1 4 7 2
37976578335 1 4 8 0
37976578335 1 4 9 8
37976578335 1 5 0 6
the expiration date correlates with the generation where it goes up a
thousand and minus 2 the exp date goes up 1 year and 2 months from the
37976578335 1 5 1 4
original. its about every 7 cards for each month so on the eighth one
add a month to the exp date.
37976578335 1 5 2 2
37976578335 1 5 3 0
379765783351001=1807
37976578335 1 5 4 8
379765783352009=1909
so go to the generated one that ends in 2009 (the beginning of the group that
expires 09/19)and work backwards. the one ending in 1993
37976578335 1 5 5 5
will expire 08/19. 1993-1878 will expire 08/19. 1860 exp 07/19. so
every 7 numbers it changes one month
37976578335 1 5 6 3
37976578335 1 5 7 1
37976578335 1 5 8 9
37976578335 1 5 9 7
37976578335 1 6 0 5
37976578335 1 6 1 3
37976578335 1 6 2 1
37976578335 1 6 3 9
37976578335 1 6 4 7
37976578335 1 6 5 4
37976578335 1 6 6 2
37976578335 1 6 7 0
37976578335 1 6 8 8
37976578335 1 6 9 6
37976578335 1 7 0 4
37976578335 1 7 1 2
37976578335 1 7 2 0
37976578335 1 7 3 8
37976578335 1 7 4 6
37976578335 1 7 5 3
37976578335 1 7 6 1
37976578335 1 7 7 9
37976578335 1 7 8 7
37976578335 1 7 9 5
37976578335 1 8 0 3
37976578335 1 8 1 1
37976578335 1 8 2 9
37976578335 1 8 3 7
37976578335 1 8 4 5
37976578335 1 8 5 2
37976578335 1 8 6 0
37976578335 1 8 7 8
37976578335 1 8 8 6
37976578335 1 8 9 4
37976578335 1 9 0 2
37976578335 1 9 1 0
37976578335 1 9 2 8
37976578335 1 9 3 6
37976578335 1 9 4 4
37976578335 1 9 5 1
37976578335 1 9 6 9
37976578335 1 9 7 7
37976578335 1 9 8 5
37976578335 1 9 9 3
37976578335 2 0 0 9
37976578335 2 0 1 7
37976578335 2 0 2 5
37976578335 2 0 3 3
37976578335 2 0 4 1
37976578335 2 0 5 8
37976578335 2 0 6 6
37976578335 2 0 7 4
37976578335 2 0 8 2
37976578335 2 0 9 0
37976578335 3 0 0 7
37976578335 3 0 1 5
37976578335 3 0 2 3
37976578335 3 0 3 1
37976578335 3 0 4 9
37976578335 3 0 5 6
37976578335 3 0 6 4
37976578335 3 0 7 2
37976578335 3 0 8 0
37976578335 3 0 9 8
37976578335 3 1 0 6
37976578335 3 1 1 4
37976578335 3 1 2 2
37976578335 3 1 3 0
37976578335 3 1 4 8
37976578335 3 1 5 5
37976578335 3 1 6 3
37976578335 3 1 7 1
37976578335 3 1 8 9
37976578335 3 1 9 7
37976578335 3 2 0 5