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Prime Tuple Database
Prime p0= 1991520166216953817 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 30 8 66 4 30 2 58 2 30 4 66 8 30 16 (?)
an: 0 16 46 54 120 124 154 156 214 216 246 250 316 324 354 370
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 30 8 66 4 30 2 58
dn: 0 16 30 8 66 4 30 2 58 2 30 4 66 8 30 16 (?)
an: 0 16 46 54 120 124 154 156 214 216 246 250 316 324 354 370
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 30 8 66 4 30 2 58
| SPT(16) | 1991519313810295933 | 0 46 70 96 114 130 138 180 184 226 234 250 268 294 318 364 | -852406657884 |
| SPT(16) | 1991519485968412303 | 0 16 138 166 178 186 208 268 276 336 358 366 378 406 528 544 | -680248541514 |
| SPT(16) | 1991519558599467613 | 0 6 48 118 150 204 216 234 250 268 280 334 366 436 478 484 | -607617486204 |
| STPT(10) | 1991519565260676569 | 0 2 18 20 30 32 42 44 60 62 | -600956277248 |
| STPT(10) | 1991519697689070119 | 0 2 18 20 30 32 42 44 60 62 | -468527883698 |
| STPT(10) | 1991519716405123319 | 0 2 48 50 60 62 72 74 120 122 | -449811830498 |
| SPT(16) | 1991520415330617359 | 0 48 102 108 122 128 200 210 212 222 294 300 314 320 374 422 | 249113663542 |
| SPT(16) | 1991520417400219367 | 0 114 120 200 212 330 344 380 426 462 476 594 606 686 692 806 | 251183265550 |
| SPT(16) | 1991520596759542171 | 0 16 30 36 42 72 82 190 198 306 316 346 352 358 372 388 | 430542588354 |
| SPT(16) | 1991520715139760881 | 0 30 98 108 192 198 206 222 266 282 290 296 380 390 458 488 | 548922807064 |
| SPT(16) | 1991521012236814039 | 0 34 48 94 142 148 190 204 268 282 324 330 378 424 438 472 | 846019860222 |
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