A prime formed by concatenating the first four Fibonacci numbers in sequence. [Gupta]
All the residences in Primes Lane in Holton, Suffolk,
England, have a prime postcode. Primes Lane leads
southwards into the B1123 main road. [Croll]
11/23 (November 23) is the only date containing the concatenation of two 2-digit primes that can be read as a prime number in either "month-day" or "day-month" format, i.e., 11/23 or 23/11. Note that Labor-Thanksgiving Day (Kinro Kansha no Hi) occurs on this date in Japan. [Kik]
The smallest prime showing three consecutive digits. [Silva]
The sums of the first digits, middle digits, last digits
and all digits are the four single-digit primes. [Silva]
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