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Prime Tuple Database
Prime p0= 936224989517869361 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 12 26 4 38 4 24 56 34 56 24 4 38 4 26 12 18 (?)
an: 0 18 30 56 60 98 102 126 182 216 272 296 300 338 342 368 380 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Ceclo
db: batch=76, k=18, 18 12 26 4 38 4 24 56 34
dn: 0 18 12 26 4 38 4 24 56 34 56 24 4 38 4 26 12 18 (?)
an: 0 18 30 56 60 98 102 126 182 216 272 296 300 338 342 368 380 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Ceclo
db: batch=76, k=18, 18 12 26 4 38 4 24 56 34
| SPT(20) | 936223464458672437 | 0 6 24 54 112 124 150 154 160 166 180 186 192 196 222 234 292 322 340 346 | -1525059196924 |
| TPT(14) | 936223466115270869 | 0 2 18 20 30 32 48 50 132 134 222 224 240 242 | -1523402598492 |
| SPT(16) | 936223517384508517 | 0 24 36 94 112 120 126 154 162 190 196 204 222 280 292 316 | -1472133360844 |
| SPT(13) | 936224020080214739 | 0 54 90 102 132 150 222 294 312 342 354 390 444 | -969437654622 |
| STPT(10) | 936224426989129697 | 0 2 42 44 72 74 102 104 144 146 | -562528739664 |
| STPT(10) | 936224929449443087 | 0 2 24 26 42 44 60 62 84 86 | -60068426274 |
| SPT(16) | 936225611122830661 | 0 6 40 76 118 180 202 208 240 246 268 330 372 408 442 448 | 621604961300 |
| STPT(10) | 936225741301558889 | 0 2 18 20 30 32 42 44 60 62 | 751783689528 |
| STPT(12) | 936226474932418907 | 0 2 42 44 84 86 180 182 222 224 264 266 | 1485414549546 |
| SPT(16) | 936226753512456137 | 0 6 62 84 86 140 252 266 270 284 396 450 452 474 530 536 | 1763994586776 |
| SPT(16) | 936226867481796497 | 0 12 14 50 80 116 144 162 164 182 210 246 276 312 314 326 | 1877963927136 |
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