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99999989

daveudaveu Posts: 97 ✭✭✭
in U.S. & World Currency Forum
99999989 is largest 8-digit prime number.



Prime Curios has lots of other fun and interesting things about prime numbers.

my want list: www.CoolSerialNumbers.com/wanted.aspx
my notes for sale: www.CoolSerialNumbers.com/forsale.aspx

Comments

  • CMCARTCMCART Posts: 1,409 ✭✭✭
    Very Intresting Dave imageimage

    image

    Dave note image


    image




    Abraham Lincoln (February 12, 1809 – April 15, 1865)
    5$ bills are WOW with the numbers - wanted:
    02121809
    04151865
    Wanted - Flipper notes with the numbers 6-9 or 0-6-9 ON 1$ 2$ 5$ 10$ 20$
    Wanted - 10$ Sereis 2013 - fancy Serial Numbers
  • delistampsdelistamps Posts: 714 ✭✭✭
    Love these AA block high serials. I've posted this one before...half solid, half ladder, all cool!

    image
  • Jim61Jim61 Posts: 986 ✭✭✭
    I agree. Those have that cool factor going! image


    Jim61

    Looking for $1 CU FRN radar 16566561 - NOT ANY MORE, THANK YOU delistamps and TheRock!

    Looking for $1 CU FRN radar 16977961.

    Looking for $1 CU FRN 99999961 - NOT ANY MORE, THANK YOU delistamps!

    Looking for $50 FRN 00000061
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