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Prime Tuple Database
Prime p0= 1991383963563736789 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 14 6 34 62 28 20 88 20 28 62 34 6 14 28 (?)
an: 0 28 42 48 82 144 172 192 280 300 328 390 424 430 444 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 28 14 6 34 62 28 20 88
dn: 0 28 14 6 34 62 28 20 88 20 28 62 34 6 14 28 (?)
an: 0 28 42 48 82 144 172 192 280 300 328 390 424 430 444 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 28 14 6 34 62 28 20 88
| SPT(16) | 1991383167578767363 | 0 34 66 114 120 136 178 196 198 216 258 274 280 328 360 394 | -795984969426 |
| SPT(16) | 1991383440136182373 | 0 58 64 66 88 94 150 156 178 184 240 246 268 270 276 334 | -523427554416 |
| TPT(14) | 1991383543158998099 | 0 2 12 14 18 20 42 44 72 74 102 104 168 170 | -420404738690 |
| SPT(18) | 1991383547363203663 | 0 28 46 96 126 168 186 244 250 264 270 328 346 388 418 468 486 514 | -416200533126 |
| TPT(14) | 1991383583856547367 | 0 2 54 56 102 104 114 116 144 146 180 182 210 212 | -379707189422 |
| SPT(18) | 1991383779195647113 | 0 18 30 88 90 118 138 180 190 264 274 316 336 364 366 424 436 454 | -184368089676 |
| SPT(16) | 1991384119599687187 | 0 4 36 42 82 84 124 130 156 162 202 204 244 250 282 286 | 156035950398 |
| STPT(10) | 1991384160752508419 | 0 2 18 20 30 32 42 44 60 62 | 197188771630 |
| STPT(10) | 1991384300553687041 | 0 2 30 32 60 62 90 92 120 122 | 336989950252 |
| SPT(16) | 1991384353864108717 | 0 16 100 142 180 192 246 250 306 310 364 376 414 456 540 556 | 390300371928 |
| SPT(16) | 1991384434037288533 | 0 28 34 48 60 84 90 136 168 214 220 244 256 270 276 304 | 470473551744 |
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