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Prime Tuple Database
Prime p0= 343532720274079711 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 84 38 30 12 16 30 24 30 98 30 24 30 16 12 30 38 84 16 (?)
an: 0 16 100 138 168 180 196 226 250 280 378 408 432 462 478 490 520 558 642 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: Cruncher Pete
db: batch=70, k=20, 16 84 38 30 12 16 30 24 30 98
dn: 0 16 84 38 30 12 16 30 24 30 98 30 24 30 16 12 30 38 84 16 (?)
an: 0 16 100 138 168 180 196 226 250 280 378 408 432 462 478 490 520 558 642 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: Cruncher Pete
db: batch=70, k=20, 16 84 38 30 12 16 30 24 30 98
| SPT(14) | 343532688182272399 | 0 4 40 52 54 108 130 132 154 208 210 222 258 262 | -32091807312 |
| STPT(10) | 343532701663603349 | 0 2 18 20 30 32 42 44 60 62 | -18610476362 |
| TPT(12) | 343532709392504549 | 0 2 30 32 108 110 150 152 168 170 222 224 | -10881575162 |
| SPT(14) | 343532713416941507 | 0 20 50 60 90 134 140 216 222 266 296 306 336 356 | -6857138204 |
| TPT(12) | 343532719279507907 | 0 2 30 32 84 86 120 122 144 146 162 164 | -994571804 |
| TPT(12) | 343532719812068621 | 0 2 6 8 156 158 300 302 330 332 366 368 | -462011090 |
| TPT(12) | 343532737423405679 | 0 2 48 50 198 200 210 212 270 272 372 374 | 17149325968 |
| SPT(14) | 343532755944425863 | 0 34 46 84 126 144 156 214 226 244 286 324 336 370 | 35670346152 |
| SPT(14) | 343532767927615163 | 0 36 56 156 164 170 186 188 204 210 218 318 338 374 | 47653535452 |
| STPT(10) | 343532813082048167 | 0 2 30 32 42 44 54 56 84 86 | 92807968456 |
| SPT(14) | 343532819144036393 | 0 6 68 86 110 126 128 156 158 174 198 216 278 284 | 98869956682 |
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