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Prime Tuple Database
Prime p0= 216442105636461457 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 38 4 8 16 30 6 6 2 58 2 6 6 30 16 8 4 38 4 (?)
an: 0 4 42 46 54 70 100 106 112 114 172 174 180 186 216 232 240 244 282 286
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: marsinph
db: batch=69, k=20, 4 38 4 8 16 30 6 6 2 58
dn: 0 4 38 4 8 16 30 6 6 2 58 2 6 6 30 16 8 4 38 4 (?)
an: 0 4 42 46 54 70 100 106 112 114 172 174 180 186 216 232 240 244 282 286
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: marsinph
db: batch=69, k=20, 4 38 4 8 16 30 6 6 2 58
| SPT(14) | 216442019366266663 | 0 6 16 54 58 78 120 124 166 186 190 228 238 244 | -86270194794 |
| TPT(12) | 216442041815117681 | 0 2 6 8 36 38 90 92 120 122 138 140 | -63821343776 |
| STPT(10) | 216442052981169551 | 0 2 6 8 48 50 90 92 96 98 | -52655291906 |
| STPT(10) | 216442069923410699 | 0 2 18 20 30 32 42 44 60 62 | -35713050758 |
| SPT(14) | 216442090217944099 | 0 10 12 22 28 90 124 288 322 384 390 400 402 412 | -15418517358 |
| SPT(14) | 216442099890072313 | 0 10 24 124 148 174 190 264 280 306 330 430 444 454 | -5746389144 |
| TPT(12) | 216442121271684311 | 0 2 90 92 126 128 150 152 168 170 246 248 | 15635222854 |
| SPT(14) | 216442125185686783 | 0 6 10 18 34 60 88 126 154 180 196 204 208 214 | 19549225326 |
| TPT(12) | 216442135777591079 | 0 2 42 44 102 104 168 170 198 200 222 224 | 30141129622 |
| SPT(14) | 216442141415868029 | 0 2 44 62 84 104 134 138 168 188 210 228 270 272 | 35779406572 |
| SPT(14) | 216442158365985557 | 0 26 42 62 96 102 104 132 134 140 174 194 210 236 | 52729524100 |
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