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Prime Tuple Database
Prime p0= 339693889754173789 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 54 12 42 38 4 14 120 42 22 42 120 14 4 38 42 12 54 4 (?)
an: 0 4 58 70 112 150 154 168 288 330 352 394 514 528 532 570 612 624 678 682
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: Ralfy
db: batch=70, k=20, 4 54 12 42 38 4 14 120 42 22
dn: 0 4 54 12 42 38 4 14 120 42 22 42 120 14 4 38 42 12 54 4 (?)
an: 0 4 58 70 112 150 154 168 288 330 352 394 514 528 532 570 612 624 678 682
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: Ralfy
db: batch=70, k=20, 4 54 12 42 38 4 14 120 42 22
| SPT(14) | 339693832704289409 | 0 12 14 38 48 110 132 140 162 224 234 258 260 272 | -57049884380 |
| SPT(14) | 339693840646381673 | 0 8 20 84 104 140 158 240 258 294 314 378 390 398 | -49107792116 |
| SPT(14) | 339693841906983283 | 0 4 54 66 70 76 124 186 234 240 244 256 306 310 | -47847190506 |
| SPT(14) | 339693849096189529 | 0 28 58 64 88 142 148 204 210 264 288 294 324 352 | -40657984260 |
| TPT(12) | 339693870800535869 | 0 2 48 50 78 80 120 122 228 230 252 254 | -18953637920 |
| SPT(14) | 339693887964974117 | 0 2 12 26 60 86 102 110 126 152 186 200 210 212 | -1789199672 |
| SPT(14) | 339693890071159277 | 0 12 36 66 120 162 176 180 194 236 290 320 344 356 | 316985488 |
| SPT(16) | 339693891804949351 | 0 46 70 88 96 106 168 192 316 340 402 412 420 438 462 508 | 2050775562 |
| TPT(12) | 339693906133787519 | 0 2 12 14 30 32 42 44 222 224 240 242 | 16379613730 |
| TPT(12) | 339693933032952299 | 0 2 42 44 60 62 72 74 138 140 180 182 | 43278778510 |
| SPT(14) | 339693945041515487 | 0 12 90 140 150 222 272 282 332 404 414 464 542 554 | 55287341698 |
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