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Prime Tuple Database
Prime p0= 804685339357137989 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 18 52 6 56 36 12 28 2 28 12 36 56 6 52 18 2 (?)
an: 0 2 20 72 78 134 170 182 210 212 240 252 288 344 350 402 420 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: marsinph
db: batch=73, k=18, 2 18 52 6 56 36 12 28 2
dn: 0 2 18 52 6 56 36 12 28 2 28 12 36 56 6 52 18 2 (?)
an: 0 2 20 72 78 134 170 182 210 212 240 252 288 344 350 402 420 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: marsinph
db: batch=73, k=18, 2 18 52 6 56 36 12 28 2
| SPT(16) | 804684501374099897 | 0 66 74 102 140 146 194 246 290 342 390 396 434 462 470 536 | -837983038092 |
| TPT(14) | 804684656583284207 | 0 2 120 122 132 134 162 164 252 254 300 302 360 362 | -682773853782 |
| STPT(10) | 804684772674018947 | 0 2 12 14 42 44 72 74 84 86 | -566683119042 |
| SPT(16) | 804684848714771149 | 0 24 30 42 58 82 90 138 154 202 210 234 250 262 268 292 | -490642366840 |
| STPT(10) | 804684959184122711 | 0 2 30 32 60 62 90 92 120 122 | -380173015278 |
| STPT(10) | 804684980519427827 | 0 2 30 32 120 122 210 212 240 242 | -358837710162 |
| SPT(16) | 804685512178278083 | 0 6 14 38 66 108 156 170 174 188 236 278 306 330 338 344 | 172821140094 |
| STPT(10) | 804685699448649017 | 0 2 24 26 42 44 60 62 84 86 | 360091511028 |
| SPT(16) | 804685891566459607 | 0 4 40 52 94 102 112 172 342 402 412 420 462 474 510 514 | 552209321618 |
| STPT(10) | 804686227067565767 | 0 2 12 14 42 44 72 74 84 86 | 887710427778 |
| STPT(10) | 804686449625349617 | 0 2 30 32 42 44 54 56 84 86 | 1110268211628 |
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