646488749domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes at which the prime race among 10k+1, 10k+3, 10k+7, and 10k+9 produces a specific 4-way ranking (1st, 2nd, 3rd, 4th place in the race) for the first time.at n=15A390417Prime numbersat n=33620334