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Prime Tuple Database
Prime p0= 417939200702855137 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 18 2 18 6 16 14 10 44 16 44 10 14 16 6 18 2 18 22 (?)
an: 0 22 40 42 60 66 82 96 106 150 166 210 220 234 250 256 274 276 294 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: nenym
db: batch=70, k=20, 22 18 2 18 6 16 14 10 44 16
dn: 0 22 18 2 18 6 16 14 10 44 16 44 10 14 16 6 18 2 18 22 (?)
an: 0 22 40 42 60 66 82 96 106 150 166 210 220 234 250 256 274 276 294 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: nenym
db: batch=70, k=20, 22 18 2 18 6 16 14 10 44 16
| SPT(16) | 417939056896537999 | 0 40 70 124 142 160 202 214 240 252 294 312 330 384 414 454 | -143806317138 |
| TPT(12) | 417939060063349481 | 0 2 60 62 66 68 138 140 156 158 180 182 | -140639505656 |
| TPT(12) | 417939089646826049 | 0 2 78 80 108 110 120 122 168 170 198 200 | -111056029088 |
| TPT(12) | 417939121721676209 | 0 2 12 14 48 50 72 74 198 200 252 254 | -78981178928 |
| SPT(14) | 417939133064550359 | 0 20 38 42 48 84 110 162 188 224 230 234 252 272 | -67638304778 |
| SPT(14) | 417939192307027453 | 0 6 24 58 84 124 184 210 270 310 336 370 388 394 | -8395827684 |
| SPT(14) | 417939228830666923 | 0 34 46 58 84 100 106 168 174 190 216 228 240 274 | 28127811786 |
| SPT(14) | 417939296081803163 | 0 26 98 120 126 170 176 258 264 308 314 336 408 434 | 95378948026 |
| SPT(14) | 417939300875693803 | 0 48 70 78 96 108 156 160 208 220 238 246 268 316 | 100172838666 |
| TPT(12) | 417939306294406451 | 0 2 60 62 168 170 198 200 228 230 240 242 | 105591551314 |
| SPT(14) | 417939317784388921 | 0 30 48 108 118 120 126 190 196 198 208 268 286 316 | 117081533784 |
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