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Prime Tuple Database
Prime p0= 2181984236378381231 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 22 38 12 40 42 20 64 20 42 40 12 38 22 68 (?)
an: 0 68 90 128 140 180 222 242 306 326 368 408 420 458 480 548
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Penguin
db: batch=81, k=16, 68 22 38 12 40 42 20 64
dn: 0 68 22 38 12 40 42 20 64 20 42 40 12 38 22 68 (?)
an: 0 68 90 128 140 180 222 242 306 326 368 408 420 458 480 548
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Penguin
db: batch=81, k=16, 68 22 38 12 40 42 20 64
| SPT(16) | 2181982244089892029 | 0 24 58 78 118 132 144 214 258 328 340 354 394 414 448 472 | -1992288489202 |
| SPT(16) | 2181982964734898023 | 0 34 54 150 168 186 210 226 378 394 418 436 454 550 570 604 | -1271643483208 |
| SPT(16) | 2181983874155261551 | 0 30 40 48 72 82 96 102 196 202 216 226 250 258 268 298 | -362223119680 |
| STPT(10) | 2181983952080674109 | 0 2 18 20 30 32 42 44 60 62 | -284297707122 |
| STPT(10) | 2181983958392757707 | 0 2 24 26 42 44 60 62 84 86 | -277985623524 |
| SPT(16) | 2181984008694293759 | 0 42 48 62 68 92 168 170 180 182 258 282 288 302 308 350 | -227684087472 |
| TPT(14) | 2181984512656187957 | 0 2 12 14 84 86 300 302 342 344 354 356 420 422 | 276277806726 |
| SPT(16) | 2181984602811399877 | 0 24 30 36 64 72 106 126 130 150 184 192 220 226 232 256 | 366433018646 |
| SPT(18) | 2181984790834820639 | 0 12 20 38 54 122 194 198 240 272 314 318 390 458 474 492 500 512 | 554456439408 |
| SPT(16) | 2181985053262017643 | 0 16 24 28 58 84 96 126 148 178 190 216 246 250 258 274 | 816883636412 |
| TPT(14) | 2181985400034755477 | 0 2 24 26 54 56 120 122 162 164 240 242 264 266 | 1163656374246 |
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