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Prime Tuple Database
Prime p0= 2152871268225196349 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 50 18 22 32 10 32 4 56 4 56 4 32 10 32 22 18 50 (?)
an: 0 50 68 90 122 132 164 168 224 228 284 288 320 330 362 384 402 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=81, k=18, 50 18 22 32 10 32 4 56 4
dn: 0 50 18 22 32 10 32 4 56 4 56 4 32 10 32 22 18 50 (?)
an: 0 50 68 90 122 132 164 168 224 228 284 288 320 330 362 384 402 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=81, k=18, 50 18 22 32 10 32 4 56 4
| STPT(10) | 2152869431557946999 | 0 2 18 20 30 32 42 44 60 62 | -1836667249350 |
| SPT(16) | 2152870132938037417 | 0 60 66 90 102 112 120 126 136 142 150 160 172 196 202 262 | -1135287158932 |
| STPT(10) | 2152870204795051097 | 0 2 42 44 72 74 102 104 144 146 | -1063430145252 |
| STPT(10) | 2152870335035550041 | 0 2 6 8 18 20 30 32 36 38 | -933189646308 |
| STPT(10) | 2152871042646456227 | 0 2 30 32 42 44 54 56 84 86 | -225578740122 |
| SPT(13) | 2152871206916984131 | 0 6 36 42 132 162 186 210 240 330 336 366 372 | -61308212218 |
| SPT(16) | 2152871276312368277 | 0 30 96 234 242 260 320 326 330 336 396 414 422 560 626 656 | 8087171928 |
| SPT(16) | 2152872117145703777 | 0 14 102 110 116 134 140 152 444 456 462 480 486 494 582 596 | 848920507428 |
| STPT(10) | 2152872225933548927 | 0 2 90 92 132 134 174 176 264 266 | 957708352578 |
| SPT(16) | 2152872358714486751 | 0 6 26 42 108 132 182 216 272 306 356 380 446 462 482 488 | 1090489290402 |
| SPT(16) | 2152872403269450449 | 0 32 110 140 144 192 224 264 278 318 350 398 402 432 510 542 | 1135044254100 |
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