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Prime Tuple Database
Prime p0= 517841874413458181 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 4 6 14 22 8 10 20 24 58 24 20 10 8 22 14 6 4 2 (?)
an: 0 2 6 12 26 48 56 66 86 110 168 192 212 222 230 252 266 272 276 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: morgan
db: batch=50, k=20, 2 4 6 14 22 8 10 20 24 58
dn: 0 2 4 6 14 22 8 10 20 24 58 24 20 10 8 22 14 6 4 2 (?)
an: 0 2 6 12 26 48 56 66 86 110 168 192 212 222 230 252 266 272 276 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: morgan
db: batch=50, k=20, 2 4 6 14 22 8 10 20 24 58
| STPT(10) | 517841792098239977 | 0 2 30 32 42 44 54 56 84 86 | -82315218204 |
| SPT(14) | 517841805710872031 | 0 2 6 26 36 68 90 98 120 152 162 182 186 188 | -68702586150 |
| TPT(12) | 517841820909790337 | 0 2 42 44 114 116 132 134 174 176 210 212 | -53503667844 |
| SPT(14) | 517841834370402517 | 0 10 66 82 106 120 166 180 226 240 264 280 336 346 | -40043055664 |
| SPT(14) | 517841859083267273 | 0 66 78 90 146 150 156 218 224 228 284 296 308 374 | -15330190908 |
| TPT(12) | 517841867391548669 | 0 2 60 62 102 104 138 140 168 170 300 302 | -7021909512 |
| SPT(14) | 517841883547454693 | 0 30 50 56 68 86 140 204 258 276 288 294 314 344 | 9133996512 |
| SPT(14) | 517841901673623473 | 0 20 48 50 84 126 146 228 248 290 324 326 354 374 | 27260165292 |
| TPT(12) | 517841908484821241 | 0 2 96 98 138 140 156 158 270 272 276 278 | 34071363060 |
| TPT(12) | 517841931177089999 | 0 2 18 20 138 140 390 392 468 470 492 494 | 56763631818 |
| SPT(14) | 517841933288954581 | 0 10 28 60 88 112 138 172 198 222 250 282 300 310 | 58875496400 |
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