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Prime Tuple Database
Prime p0= 2848654955317421867 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 16 18 54 56 12 22 62 124 62 22 12 56 54 18 16 26 (?)
an: 0 26 42 60 114 170 182 204 266 390 452 474 486 542 596 614 630 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: Roadranner
db: batch=82, k=18, 26 16 18 54 56 12 22 62 124
dn: 0 26 16 18 54 56 12 22 62 124 62 22 12 56 54 18 16 26 (?)
an: 0 26 42 60 114 170 182 204 266 390 452 474 486 542 596 614 630 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: Roadranner
db: batch=82, k=18, 26 16 18 54 56 12 22 62 124
| STPT(10) | 2848654030587747227 | 0 2 24 26 42 44 60 62 84 86 | -924729674640 |
| STPT(10) | 2848654197727925177 | 0 2 84 86 132 134 180 182 264 266 | -757589496690 |
| STPT(10) | 2848654259905962029 | 0 2 18 20 30 32 42 44 60 62 | -695411459838 |
| SPT(16) | 2848654316452382131 | 0 16 36 42 78 126 172 198 280 306 352 400 436 442 462 478 | -638865039736 |
| SPT(16) | 2848654362691447631 | 0 2 18 32 48 62 98 170 210 282 318 332 348 362 378 380 | -592625974236 |
| STPT(10) | 2848654818702264329 | 0 2 18 20 30 32 42 44 60 62 | -136615157538 |
| SPT(16) | 2848654999742909857 | 0 16 30 66 90 100 196 220 240 264 360 370 394 430 444 460 | 44425487990 |
| STPT(10) | 2848655349383917517 | 0 2 90 92 132 134 174 176 264 266 | 394066495650 |
| STPT(10) | 2848655487745353071 | 0 2 36 38 78 80 120 122 156 158 | 532427931204 |
| SPT(16) | 2848655496800041169 | 0 80 98 138 170 180 198 204 224 230 248 258 290 330 348 428 | 541482619302 |
| STPT(12) | 2848656428194820597 | 0 2 12 14 30 32 72 74 90 92 102 104 | 1472877398730 |
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