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Prime Tuple Database
Prime p0= 2181097659190860569 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 34 56 124 20 22 38 16 2 22 2 16 38 22 20 124 56 34 8 (?)
an: 0 8 42 98 222 242 264 302 318 320 342 344 360 398 420 440 564 620 654 662
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: JayPi
db: batch=81, k=20, 8 34 56 124 20 22 38 16 2 22
dn: 0 8 34 56 124 20 22 38 16 2 22 2 16 38 22 20 124 56 34 8 (?)
an: 0 8 42 98 222 242 264 302 318 320 342 344 360 398 420 440 564 620 654 662
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: JayPi
db: batch=81, k=20, 8 34 56 124 20 22 38 16 2 22
| SPT(16) | 2181096541003644107 | 0 12 62 134 152 174 200 210 236 246 272 294 312 384 434 446 | -1118187216462 |
| STPT(10) | 2181096670761049157 | 0 2 30 32 42 44 54 56 84 86 | -988429811412 |
| SPT(16) | 2181096759865454143 | 0 30 34 114 154 160 166 174 220 228 234 240 280 360 364 394 | -899325406426 |
| STPT(10) | 2181097101416604167 | 0 2 30 32 42 44 54 56 84 86 | -557774256402 |
| SPT(16) | 2181097605571400611 | 0 16 36 42 58 78 142 168 190 216 280 300 316 322 342 358 | -53619459958 |
| SPT(16) | 2181097612830002359 | 0 10 34 42 54 58 94 132 160 198 234 238 250 258 282 292 | -46360858210 |
| TPT(14) | 2181097742095828679 | 0 2 30 32 90 92 132 134 168 170 222 224 312 314 | 82904968110 |
| STPT(10) | 2181098291537259737 | 0 2 24 26 42 44 60 62 84 86 | 632346399168 |
| SPT(16) | 2181098323559499797 | 0 56 60 110 122 144 146 162 164 180 182 204 216 266 270 326 | 664368639228 |
| TPT(14) | 2181098853730154597 | 0 2 24 26 150 152 180 182 192 194 222 224 252 254 | 1194539294028 |
| STPT(10) | 2181099194275751801 | 0 2 6 8 18 20 30 32 36 38 | 1535084891232 |
©2024 Tomáš Brada