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Prime Tuple Database
Prime p0= 2891693090868623827 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 76 24 36 14 10 66 68 22 68 66 10 14 36 24 76 36 (?)
an: 0 36 112 136 172 186 196 262 330 352 420 486 496 510 546 570 646 682
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: matsu_pl
db: batch=82, k=18, 36 76 24 36 14 10 66 68 22
dn: 0 36 76 24 36 14 10 66 68 22 68 66 10 14 36 24 76 36 (?)
an: 0 36 112 136 172 186 196 262 330 352 420 486 496 510 546 570 646 682
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: matsu_pl
db: batch=82, k=18, 36 76 24 36 14 10 66 68 22
| SPT(16) | 2891691356580029063 | 0 8 20 78 128 140 158 176 210 228 246 258 308 366 378 386 | -1734288594764 |
| SPT(16) | 2891691457583779031 | 0 56 90 108 180 206 258 272 276 290 342 368 440 458 492 548 | -1633284844796 |
| SPT(16) | 2891691620431940983 | 0 18 88 90 118 154 174 208 216 250 270 306 334 336 406 424 | -1470436682844 |
| STPT(10) | 2891691751719847829 | 0 2 18 20 30 32 42 44 60 62 | -1339148775998 |
| SPT(16) | 2891691932330707463 | 0 6 14 18 48 60 104 110 174 180 224 236 266 270 278 284 | -1158537916364 |
| STPT(10) | 2891692170860564711 | 0 2 6 8 48 50 90 92 96 98 | -920008059116 |
| SPT(16) | 2891693124919402043 | 0 56 104 116 120 146 168 186 368 386 408 434 438 450 498 554 | 34050778216 |
| STPT(10) | 2891693191224373979 | 0 2 18 20 60 62 102 104 120 122 | 100355750152 |
| SPT(16) | 2891693436206133613 | 0 10 36 64 84 106 120 126 328 334 348 370 390 418 444 454 | 345337509786 |
| STPT(10) | 2891693600433792899 | 0 2 42 44 90 92 138 140 180 182 | 509565169072 |
| STPT(10) | 2891693867610822089 | 0 2 12 14 30 32 48 50 60 62 | 776742198262 |
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