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Prime Tuple Database
Prime p0= 2299816757176821521 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 72 16 14 76 12 8 10 44 10 8 12 76 14 16 72 20 (?)
an: 0 20 92 108 122 198 210 218 228 272 282 290 302 378 392 408 480 500
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: Landjunge
db: batch=81, k=18, 20 72 16 14 76 12 8 10 44
dn: 0 20 72 16 14 76 12 8 10 44 10 8 12 76 14 16 72 20 (?)
an: 0 20 92 108 122 198 210 218 228 272 282 290 302 378 392 408 480 500
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: Landjunge
db: batch=81, k=18, 20 72 16 14 76 12 8 10 44
| SPT(16) | 2299815720491060071 | 0 6 42 70 82 100 150 160 192 202 252 270 282 310 346 352 | -1036685761450 |
| TPT(14) | 2299815956083437851 | 0 2 48 50 120 122 138 140 168 170 180 182 246 248 | -801093383670 |
| SPT(16) | 2299815967739111543 | 0 30 66 126 144 168 170 194 210 234 236 260 278 338 374 404 | -789437709978 |
| STPT(10) | 2299816058331398771 | 0 2 36 38 108 110 180 182 216 218 | -698845422750 |
| STPT(10) | 2299816248101607749 | 0 2 48 50 90 92 132 134 180 182 | -509075213772 |
| SPT(16) | 2299816438670289031 | 0 58 138 150 166 168 198 208 210 220 250 252 268 280 360 418 | -318506532490 |
| TPT(14) | 2299817065648942319 | 0 2 60 62 72 74 210 212 228 230 258 260 282 284 | 308472120798 |
| STPT(10) | 2299817073627307079 | 0 2 18 20 30 32 42 44 60 62 | 316450485558 |
| SPT(16) | 2299817444806516553 | 0 36 50 86 150 158 218 224 270 276 336 344 408 444 458 494 | 687629695032 |
| STPT(10) | 2299817522985312521 | 0 2 36 38 78 80 120 122 156 158 | 765808491000 |
| STPT(10) | 2299817878820247629 | 0 2 18 20 30 32 42 44 60 62 | 1121643426108 |
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