2 × 2 × 31 × 43 × 8389, and 2 + 3 + 7 + 11 + 23 + 8419 = 5 + 4201 + 4259 = 2 + 31 + 43 + 8389 = 8465. 151165960539 = 3 × 11 × 11 × 83 × 2081 × 2411, 151165960540 = 2 × 2 × 5 × 7 × 293 × 1193 × 3089, 151165960541 = 23 × 29 × 157 × 359 × 4021, and 3 + 11 + 83 + 2081 + 2411 = 2 + 5 + 7 + 293 + 1193 + 3089 = 23 + 29 + 157 + 359 + 4021 = 4589. The first two Ruth–Aaron triplets when counting repeated prime factors: 417162 = 2 × 3 × 251 × 277, 417163 = 17 × 53 × 463, 417164 = 2 × 2 × 11 × 19 × 499, and 2 + 3 + 251 + 277 = 17 + 53 + 463 = 2 + 2 + 11 + 19 + 499 = 533. 6913943284 = 2 × 2 × 37 × 89 × 101 × 5197, 6913943285 = 5 × 283 × 1259 × 3881, 6913943286 = 2 × 3 × 167 × 2549 × 2707, and 2 + 2 + 37 + 89 + 101 + 5197 = 5 + 283 + 1259 + 3881 = 2 + 3 + 167 + 2549 + 2707 = 5428. only the 4 above triplets are known. See also Maris–McGwire–Sosa pair References External links "Ruth–Aaron Triplets" and "Ruth–Aaron pairs revisited". The prime puzzles & problems connection. Retrieved November 9, 2006. Prime numbers Babe Ruth