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Prime Tuple Database
Prime p0= 1491391948620581531 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 20 28 42 20 6 40 2 40 6 20 42 28 20 12 (?)
an: 0 12 32 60 102 122 128 168 170 210 216 236 278 306 326 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: bfromcolo
db: batch=78, k=16, 12 20 28 42 20 6 40 2
dn: 0 12 20 28 42 20 6 40 2 40 6 20 42 28 20 12 (?)
an: 0 12 32 60 102 122 128 168 170 210 216 236 278 306 326 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: bfromcolo
db: batch=78, k=16, 12 20 28 42 20 6 40 2
| SPT(13) | 1491390460852968721 | 0 12 30 162 180 198 210 222 240 258 390 408 420 | -1487767612810 |
| TPT(14) | 1491390746109998339 | 0 2 60 62 90 92 102 104 168 170 210 212 240 242 | -1202510583192 |
| SPT(16) | 1491391092596076521 | 0 6 20 36 42 62 68 72 146 150 156 176 182 198 212 218 | -856024505010 |
| TPT(14) | 1491391366674410219 | 0 2 18 20 72 74 168 170 228 230 282 284 300 302 | -581946171312 |
| SPT(16) | 1491391897189317161 | 0 12 30 36 48 96 110 152 156 198 212 260 272 278 296 308 | -51431264370 |
| TPT(14) | 1491391898264716541 | 0 2 18 20 30 32 90 92 120 122 168 170 240 242 | -50355864990 |
| STPT(10) | 1491392438811964217 | 0 2 12 14 42 44 72 74 84 86 | 490191382686 |
| SPT(16) | 1491393000287211701 | 0 8 26 72 98 102 108 110 168 170 176 180 206 252 270 278 | 1051666630170 |
| STPT(10) | 1491393064913369879 | 0 2 18 20 30 32 42 44 60 62 | 1116292788348 |
| STPT(10) | 1491393175831493507 | 0 2 24 26 42 44 60 62 84 86 | 1227210911976 |
| STPT(10) | 1491393264201541427 | 0 2 24 26 42 44 60 62 84 86 | 1315580959896 |
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