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Prime Tuple Database
Prime p0= 349890819112842409 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 14 40 6 80 12 28 18 12 32 12 18 28 12 80 6 40 14 10 (?)
an: 0 10 24 64 70 150 162 190 208 220 252 264 282 310 322 402 408 448 462 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: paulteo
db: batch=70, k=20, 10 14 40 6 80 12 28 18 12 32
dn: 0 10 14 40 6 80 12 28 18 12 32 12 18 28 12 80 6 40 14 10 (?)
an: 0 10 24 64 70 150 162 190 208 220 252 264 282 310 322 402 408 448 462 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: paulteo
db: batch=70, k=20, 10 14 40 6 80 12 28 18 12 32
| TPT(12) | 349890774417893711 | 0 2 78 80 168 170 186 188 198 200 228 230 | -44694948698 |
| TPT(12) | 349890777233557661 | 0 2 6 8 36 38 78 80 96 98 126 128 | -41879284748 |
| SPT(14) | 349890788339832647 | 0 12 84 110 120 122 162 182 222 224 234 260 332 344 | -30773009762 |
| TPT(12) | 349890792397912847 | 0 2 54 56 90 92 102 104 222 224 252 254 | -26714929562 |
| SPT(14) | 349890797937457069 | 0 18 34 40 42 54 72 100 118 130 132 138 154 172 | -21175385340 |
| TPT(12) | 349890814522891907 | 0 2 114 116 180 182 210 212 222 224 354 356 | -4589950502 |
| SPT(14) | 349890837447263179 | 0 4 22 42 70 72 84 160 172 174 202 222 240 244 | 18334420770 |
| TPT(12) | 349890840276063701 | 0 2 66 68 96 98 168 170 198 200 240 242 | 21163221292 |
| SPT(14) | 349890853139188499 | 0 8 92 110 138 152 228 242 318 332 360 378 462 470 | 34026346090 |
| TPT(12) | 349890858491433197 | 0 2 24 26 54 56 72 74 204 206 240 242 | 39378590788 |
| SPT(14) | 349890861154789271 | 0 18 42 108 126 150 168 210 228 252 270 336 360 378 | 42041946862 |
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