1999 (the 303rd prime)
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2003
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1997
Octal
(3717)
8
Hexadecimal
(7CF)
16
Prime gap
4
65th
Cousin prime
(the small number)
The big number is
2003
.
148th
Prime of the Form 3n+1
26
2
+ 3 * 21
2
155th
Prime of the Form 4n+3
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