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Prime Tuple Database
Prime p0= 1491393000287211701 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 18 46 26 4 6 2 58 2 6 4 26 46 18 8 (?)
an: 0 8 26 72 98 102 108 110 168 170 176 180 206 252 270 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: bfromcolo
db: batch=78, k=16, 8 18 46 26 4 6 2 58
dn: 0 8 18 46 26 4 6 2 58 2 6 4 26 46 18 8 (?)
an: 0 8 26 72 98 102 108 110 168 170 176 180 206 252 270 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: bfromcolo
db: batch=78, k=16, 8 18 46 26 4 6 2 58
| SPT(16) | 1491391092596076521 | 0 6 20 36 42 62 68 72 146 150 156 176 182 198 212 218 | -1907691135180 |
| TPT(14) | 1491391366674410219 | 0 2 18 20 72 74 168 170 228 230 282 284 300 302 | -1633612801482 |
| SPT(16) | 1491391897189317161 | 0 12 30 36 48 96 110 152 156 198 212 260 272 278 296 308 | -1103097894540 |
| TPT(14) | 1491391898264716541 | 0 2 18 20 30 32 90 92 120 122 168 170 240 242 | -1102022495160 |
| SPT(16) | 1491391948620581531 | 0 12 32 60 102 122 128 168 170 210 216 236 278 306 326 338 | -1051666630170 |
| STPT(10) | 1491392438811964217 | 0 2 12 14 42 44 72 74 84 86 | -561475247484 |
| STPT(10) | 1491393064913369879 | 0 2 18 20 30 32 42 44 60 62 | 64626158178 |
| STPT(10) | 1491393175831493507 | 0 2 24 26 42 44 60 62 84 86 | 175544281806 |
| STPT(10) | 1491393264201541427 | 0 2 24 26 42 44 60 62 84 86 | 263914329726 |
| STPT(10) | 1491393365855070911 | 0 2 30 32 78 80 126 128 156 158 | 365567859210 |
| SPT(16) | 1491393608683859773 | 0 16 28 46 60 100 106 120 124 138 144 184 198 216 228 244 | 608396648072 |
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