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Prime Tuple Database
Prime p0= 1297962565588427317 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 34 18 42 38 18 4 20 16 2 70 2 16 20 4 18 38 42 18 34 (?)
an: 0 34 52 94 132 150 154 174 190 192 262 264 280 300 304 322 360 402 420 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Theadalus
db: batch=77, k=20, 34 18 42 38 18 4 20 16 2 70
dn: 0 34 18 42 38 18 4 20 16 2 70 2 16 20 4 18 38 42 18 34 (?)
an: 0 34 52 94 132 150 154 174 190 192 262 264 280 300 304 322 360 402 420 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Theadalus
db: batch=77, k=20, 34 18 42 38 18 4 20 16 2 70
| SPT(16) | 1297961921736628931 | 0 26 48 72 90 126 128 168 170 210 212 248 266 290 312 338 | -643851798386 |
| TPT(14) | 1297961982155199269 | 0 2 60 62 72 74 192 194 198 200 252 254 270 272 | -583433228048 |
| SPT(16) | 1297962058782008743 | 0 6 34 36 54 58 84 90 154 160 186 190 208 210 238 244 | -506806418574 |
| SPT(16) | 1297962210306353843 | 0 26 54 98 108 110 150 164 240 254 294 296 306 350 378 404 | -355282073474 |
| SPT(16) | 1297962348529565237 | 0 2 54 102 114 252 282 320 324 362 392 530 542 590 642 644 | -217058862080 |
| STPT(10) | 1297962564493787111 | 0 2 6 8 108 110 210 212 216 218 | -1094640206 |
| STPT(10) | 1297962754524175511 | 0 2 36 38 78 80 120 122 156 158 | 188935748194 |
| STPT(10) | 1297963074973633487 | 0 2 42 44 72 74 102 104 144 146 | 509385206170 |
| TPT(14) | 1297963319858856107 | 0 2 84 86 120 122 132 134 144 146 252 254 312 314 | 754270428790 |
| STPT(10) | 1297963342658756561 | 0 2 30 32 168 170 306 308 336 338 | 777070329244 |
| STPT(10) | 1297963539357662459 | 0 2 18 20 60 62 102 104 120 122 | 973769235142 |
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