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Prime Tuple Database
Prime p0= 968986541117146703 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 18 8 4 8 6 24 18 40 2 40 18 24 6 8 4 8 18 30 (?)
an: 0 30 48 56 60 68 74 98 116 156 158 198 216 240 246 254 258 266 284 314
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: XAVER
db: batch=76, k=20, 30 18 8 4 8 6 24 18 40 2
dn: 0 30 18 8 4 8 6 24 18 40 2 40 18 24 6 8 4 8 18 30 (?)
an: 0 30 48 56 60 68 74 98 116 156 158 198 216 240 246 254 258 266 284 314
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: XAVER
db: batch=76, k=20, 30 18 8 4 8 6 24 18 40 2
| STPT(10) | 968985787515247937 | 0 2 30 32 42 44 54 56 84 86 | -753601898766 |
| STPT(10) | 968985949715354939 | 0 2 18 20 30 32 42 44 60 62 | -591401791764 |
| STPT(10) | 968986058844282497 | 0 2 12 14 72 74 132 134 144 146 | -482272864206 |
| STPT(10) | 968986151830362707 | 0 2 30 32 42 44 54 56 84 86 | -389286783996 |
| STPT(10) | 968986254682675049 | 0 2 18 20 30 32 42 44 60 62 | -286434471654 |
| STPT(10) | 968986307859236939 | 0 2 18 20 30 32 42 44 60 62 | -233257909764 |
| SPT(16) | 968986541380998097 | 0 40 52 72 84 90 124 150 184 210 244 250 262 282 294 334 | 263851394 |
| SPT(16) | 968986557856723171 | 0 52 120 160 208 238 276 282 286 292 330 360 408 448 516 568 | 16739576468 |
| STPT(10) | 968986567295995667 | 0 2 12 14 42 44 72 74 84 86 | 26178848964 |
| SPT(16) | 968986800641466371 | 0 8 20 36 42 62 98 102 146 150 186 206 212 228 240 248 | 259524319668 |
| STPT(10) | 968986948775716667 | 0 2 24 26 42 44 60 62 84 86 | 407658569964 |
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