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Prime Tuple Database
Prime p0= 2195561455088624789 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 4 6 32 10 108 26 10 44 10 26 108 10 32 6 4 8 (?)
an: 0 8 12 18 50 60 168 194 204 248 258 284 392 402 434 440 444 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=81, k=18, 8 4 6 32 10 108 26 10 44
dn: 0 8 4 6 32 10 108 26 10 44 10 26 108 10 32 6 4 8 (?)
an: 0 8 12 18 50 60 168 194 204 248 258 284 392 402 434 440 444 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=81, k=18, 8 4 6 32 10 108 26 10 44
| STPT(10) | 2195560232630721947 | 0 2 42 44 132 134 222 224 264 266 | -1222457902842 |
| STPT(10) | 2195560529792700137 | 0 2 60 62 72 74 84 86 144 146 | -925295924652 |
| SPT(16) | 2195560735332276469 | 0 34 48 54 100 160 202 210 232 240 282 342 388 394 408 442 | -719756348320 |
| SPT(16) | 2195560827992680319 | 0 2 68 92 182 188 218 230 240 252 282 288 378 402 468 470 | -627095944470 |
| SPT(16) | 2195560840076332061 | 0 2 12 48 90 92 98 128 180 210 216 218 260 296 306 308 | -615012292728 |
| STPT(10) | 2195561353908014537 | 0 2 30 32 42 44 54 56 84 86 | -101180610252 |
| STPT(10) | 2195561529516490097 | 0 2 30 32 42 44 54 56 84 86 | 74427865308 |
| STPT(10) | 2195561650974255869 | 0 2 42 44 90 92 138 140 180 182 | 195885631080 |
| STPT(10) | 2195562073603660121 | 0 2 6 8 48 50 90 92 96 98 | 618515035332 |
| STPT(10) | 2195562273803581349 | 0 2 18 20 30 32 42 44 60 62 | 818714956560 |
| TPT(14) | 2195562496333704341 | 0 2 18 20 30 32 48 50 96 98 186 188 198 200 | 1041245079552 |
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