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Prime Tuple Database
Prime p0= 2203780436018236057 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 16 72 26 60 22 30 2 28 2 30 22 60 26 72 16 6 (?)
an: 0 6 22 94 120 180 202 232 234 262 264 294 316 376 402 474 490 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Penguin
db: batch=81, k=18, 6 16 72 26 60 22 30 2 28
dn: 0 6 16 72 26 60 22 30 2 28 2 30 22 60 26 72 16 6 (?)
an: 0 6 22 94 120 180 202 232 234 262 264 294 316 376 402 474 490 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Penguin
db: batch=81, k=18, 6 16 72 26 60 22 30 2 28
| SPT(16) | 2203780121546939647 | 0 22 90 112 130 150 162 210 214 262 274 294 312 334 402 424 | -314471296410 |
| STPT(10) | 2203780160693575109 | 0 2 48 50 60 62 72 74 120 122 | -275324660948 |
| STPT(10) | 2203780351758767777 | 0 2 30 32 72 74 114 116 144 146 | -84259468280 |
| STPT(10) | 2203780382675032547 | 0 2 12 14 42 44 72 74 84 86 | -53343203510 |
| TPT(14) | 2203780383080274287 | 0 2 42 44 102 104 144 146 210 212 300 302 324 326 | -52937961770 |
| STPT(10) | 2203780413069109541 | 0 2 6 8 18 20 30 32 36 38 | -22949126516 |
| TPT(14) | 2203780508695037849 | 0 2 12 14 42 44 78 80 120 122 168 170 210 212 | 72676801792 |
| SPT(16) | 2203780795404200989 | 0 34 48 58 82 118 130 174 208 252 264 300 324 334 348 382 | 359385964932 |
| STPT(10) | 2203781083102063637 | 0 2 12 14 42 44 72 74 84 86 | 647083827580 |
| SPT(16) | 2203782657815604461 | 0 8 18 26 36 66 72 138 140 206 212 242 252 260 270 278 | 2221797368404 |
| SPT(16) | 2203784165916772477 | 0 16 64 84 112 136 154 166 180 192 210 234 262 282 330 346 | 3729898536420 |
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