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Prime Tuple Database
Prime p0= 1971853181282148581 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 40 20 30 28 12 26 82 26 12 28 30 20 40 2 (?)
an: 0 2 42 62 92 120 132 158 240 266 278 306 336 356 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Orange Kid
db: batch=80, k=16, 2 40 20 30 28 12 26 82
dn: 0 2 40 20 30 28 12 26 82 26 12 28 30 20 40 2 (?)
an: 0 2 42 62 92 120 132 158 240 266 278 306 336 356 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Orange Kid
db: batch=80, k=16, 2 40 20 30 28 12 26 82
| STPT(10) | 1971851863822013021 | 0 2 30 32 60 62 90 92 120 122 | -1317460135560 |
| TPT(14) | 1971852415223672411 | 0 2 6 8 66 68 126 128 138 140 180 182 288 290 | -766058476170 |
| SPT(16) | 1971852608581592557 | 0 6 34 94 196 210 244 274 372 402 436 450 552 612 640 646 | -572700556024 |
| STPT(10) | 1971852660698290421 | 0 2 6 8 18 20 30 32 36 38 | -520583858160 |
| SPT(16) | 1971852839505372919 | 0 28 60 72 82 88 138 144 208 214 264 270 280 292 324 352 | -341776775662 |
| STPT(10) | 1971852945726557849 | 0 2 48 50 90 92 132 134 180 182 | -235555590732 |
| SPT(16) | 1971853391922371753 | 0 6 20 50 60 74 96 126 158 188 210 224 234 264 278 284 | 210640223172 |
| SPT(16) | 1971853659842183053 | 0 4 16 34 48 54 96 100 114 118 160 166 180 198 210 214 | 478560034472 |
| TPT(14) | 1971853921290898751 | 0 2 66 68 78 80 120 122 138 140 168 170 198 200 | 740008750170 |
| STPT(10) | 1971854164905505577 | 0 2 30 32 72 74 114 116 144 146 | 983623356996 |
| STPT(10) | 1971854275144234937 | 0 2 30 32 42 44 54 56 84 86 | 1093862086356 |
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