362951domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmaller member of a twin prime pair with a square sum.at n=20A069496a(n) = 1250*n^2 + 100*n + 1.at n=16A154375Smaller member of a twin prime pair with a perfect power sum.at n=23A270231Prime numbersat n=30975