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Prime Tuple Database
Prime p0= 1956389457980627617 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 18 18 2 40 12 12 14 16 14 12 12 40 2 18 18 34 (?)
an: 0 34 52 70 72 112 124 136 150 166 180 192 204 244 246 264 282 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Orange Kid
db: batch=80, k=18, 34 18 18 2 40 12 12 14 16
dn: 0 34 18 18 2 40 12 12 14 16 14 12 12 40 2 18 18 34 (?)
an: 0 34 52 70 72 112 124 136 150 166 180 192 204 244 246 264 282 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Orange Kid
db: batch=80, k=18, 34 18 18 2 40 12 12 14 16
| SPT(16) | 1956388915304252981 | 0 30 60 80 90 122 128 158 180 210 216 248 258 278 308 338 | -542676374636 |
| TPT(16) | 1956388989242965001 | 0 2 30 32 48 50 90 92 96 98 126 128 138 140 228 230 | -468737662616 |
| STPT(10) | 1956389061663855347 | 0 2 60 62 72 74 84 86 144 146 | -396316772270 |
| SPT(16) | 1956389125292793647 | 0 56 60 110 180 186 200 290 306 396 410 416 486 536 540 596 | -332687833970 |
| STPT(10) | 1956389172238233581 | 0 2 30 32 60 62 90 92 120 122 | -285742394036 |
| SPT(16) | 1956389383516002221 | 0 2 8 80 86 92 120 140 288 308 336 342 348 420 426 428 | -74464625396 |
| SPT(16) | 1956389482477569017 | 0 156 176 186 230 240 260 282 284 306 326 336 380 390 410 566 | 24496941400 |
| STPT(10) | 1956389739246634841 | 0 2 30 32 120 122 210 212 240 242 | 281266007224 |
| TPT(14) | 1956390139543859519 | 0 2 78 80 120 122 162 164 288 290 360 362 420 422 | 681563231902 |
| TPT(14) | 1956390193571620271 | 0 2 36 38 48 50 78 80 90 92 108 110 210 212 | 735590992654 |
| SPT(16) | 1956390469024951649 | 0 8 48 60 78 152 162 180 182 200 210 284 302 314 354 362 | 1011044324032 |
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