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Prime Tuple Database
Prime p0= 2157127572493665509 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 48 32 10 18 20 12 34 74 34 12 20 18 10 32 48 (?)
an: 0 48 80 90 108 128 140 174 248 282 294 314 332 342 374 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Penguin
db: batch=81, k=16, 48 32 10 18 20 12 34 74
dn: 0 48 32 10 18 20 12 34 74 34 12 20 18 10 32 48 (?)
an: 0 48 80 90 108 128 140 174 248 282 294 314 332 342 374 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Penguin
db: batch=81, k=16, 48 32 10 18 20 12 34 74
| STPT(10) | 2157126020939030927 | 0 2 30 32 60 62 90 92 120 122 | -1551554634582 |
| STPT(10) | 2157126378288760829 | 0 2 18 20 30 32 42 44 60 62 | -1194204904680 |
| STPT(10) | 2157126412913999279 | 0 2 18 20 30 32 42 44 60 62 | -1159579666230 |
| SPT(16) | 2157126593084030489 | 0 20 42 48 78 122 164 188 204 228 270 314 344 350 372 392 | -979409635020 |
| SPT(16) | 2157126922691709583 | 0 4 6 54 70 130 150 156 238 244 264 324 340 388 390 394 | -649801955926 |
| SPT(16) | 2157127210118155043 | 0 14 60 66 86 96 168 170 264 266 338 348 368 374 420 434 | -362375510466 |
| TPT(14) | 2157127923348618677 | 0 2 30 32 114 116 144 146 162 164 252 254 294 296 | 350854953168 |
| SPT(16) | 2157127959785419129 | 0 10 28 82 112 124 148 174 238 264 288 300 330 384 402 412 | 387291753620 |
| SPT(16) | 2157128031148519523 | 0 56 68 80 86 98 146 156 230 240 288 300 306 318 330 386 | 458654854014 |
| TPT(14) | 2157128110600835987 | 0 2 24 26 42 44 60 62 192 194 222 224 264 266 | 538107170478 |
| SPT(16) | 2157128245152567793 | 0 16 36 88 106 150 166 168 208 210 226 270 288 340 360 376 | 672658902284 |
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