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Prime Tuple Database
Prime p0= 1621877947912214281 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 30 2 22 62 46 12 8 12 46 62 22 2 30 16 (?)
an: 0 16 46 48 70 132 178 190 198 210 256 318 340 342 372 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: xii5ku
db: batch=78, k=16, 16 30 2 22 62 46 12 8
dn: 0 16 30 2 22 62 46 12 8 12 46 62 22 2 30 16 (?)
an: 0 16 46 48 70 132 178 190 198 210 256 318 340 342 372 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: xii5ku
db: batch=78, k=16, 16 30 2 22 62 46 12 8
| STPT(10) | 1621876203144426371 | 0 2 6 8 18 20 30 32 36 38 | -1744767787910 |
| SPT(16) | 1621876734465504523 | 0 34 54 66 70 160 166 186 244 264 270 360 364 376 396 430 | -1213446709758 |
| TPT(14) | 1621877282017562201 | 0 2 30 32 126 128 156 158 216 218 228 230 240 242 | -665894652080 |
| SPT(16) | 1621877397275171009 | 0 8 32 50 120 122 134 162 200 228 240 242 312 330 354 362 | -550637043272 |
| SPT(16) | 1621877507325590839 | 0 24 64 102 108 112 132 148 174 190 210 214 220 258 298 322 | -440586623442 |
| SPT(18) | 1621877756809589177 | 0 6 20 42 72 150 156 204 252 254 302 350 356 434 464 486 500 506 | -191102625104 |
| SPT(16) | 1621878161137817287 | 0 6 70 84 126 154 174 196 234 256 276 304 346 360 424 430 | 213225603006 |
| STPT(10) | 1621878401200472711 | 0 2 6 8 18 20 30 32 36 38 | 453288258430 |
| STPT(10) | 1621878462134349239 | 0 2 18 20 30 32 42 44 60 62 | 514222134958 |
| STPT(10) | 1621878781084293227 | 0 2 12 14 42 44 72 74 84 86 | 833172078946 |
| SPT(16) | 1621879083005703311 | 0 6 18 20 30 48 66 80 108 122 140 158 168 170 182 188 | 1135093489030 |
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