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Prime Tuple Database
Prime p0= 991489607668286261 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 10 48 12 6 2 54 4 54 2 6 12 48 10 20 (?)
an: 0 20 30 78 90 96 98 152 156 210 212 218 230 278 288 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Theadalus
db: batch=76, k=16, 20 10 48 12 6 2 54 4
dn: 0 20 10 48 12 6 2 54 4 54 2 6 12 48 10 20 (?)
an: 0 20 30 78 90 96 98 152 156 210 212 218 230 278 288 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Theadalus
db: batch=76, k=16, 20 10 48 12 6 2 54 4
| SPT(16) | 991488050089793227 | 0 52 70 112 114 160 240 262 324 346 426 472 474 516 534 586 | -1557578493034 |
| STPT(10) | 991488173692101497 | 0 2 24 26 42 44 60 62 84 86 | -1433976184764 |
| SPT(16) | 991488215358572959 | 0 34 42 48 58 102 112 150 202 240 250 294 304 310 318 352 | -1392309713302 |
| STPT(10) | 991488495997474637 | 0 2 30 32 162 164 294 296 324 326 | -1111670811624 |
| SPT(16) | 991489013576053037 | 0 30 42 132 152 182 210 236 240 266 294 324 344 434 446 476 | -594092233224 |
| STPT(10) | 991489090813783181 | 0 2 6 8 48 50 90 92 96 98 | -516854503080 |
| SPT(16) | 991489815494755141 | 0 12 66 88 96 130 136 192 196 252 258 292 300 322 376 388 | 207826468880 |
| STPT(10) | 991490132657685599 | 0 2 42 44 180 182 318 320 360 362 | 524989399338 |
| TPT(14) | 991490177353062197 | 0 2 42 44 54 56 180 182 192 194 252 254 264 266 | 569684775936 |
| STPT(10) | 991490377389243047 | 0 2 30 32 42 44 54 56 84 86 | 769720956786 |
| SPT(16) | 991490779881585169 | 0 18 30 102 130 132 142 162 208 228 238 240 268 340 352 370 | 1172213298908 |
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