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Prime Tuple Database
Prime p0= 1918926873569869087 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 36 34 78 20 6 4 56 42 22 42 56 4 6 20 78 34 36 36 (?)
an: 0 36 72 106 184 204 210 214 270 312 334 376 432 436 442 462 540 574 610 646
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: CoolAtchOk
db: batch=80, k=20, 36 36 34 78 20 6 4 56 42 22
dn: 0 36 36 34 78 20 6 4 56 42 22 42 56 4 6 20 78 34 36 36 (?)
an: 0 36 72 106 184 204 210 214 270 312 334 376 432 436 442 462 540 574 610 646
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: CoolAtchOk
db: batch=80, k=20, 36 36 34 78 20 6 4 56 42 22
| STPT(10) | 1918924720298254811 | 0 2 6 8 18 20 30 32 36 38 | -2153271614276 |
| TPT(14) | 1918924782737599529 | 0 2 12 14 60 62 138 140 168 170 228 230 258 260 | -2090832269558 |
| STPT(12) | 1918924892463464027 | 0 2 42 44 60 62 114 116 132 134 174 176 | -1981106405060 |
| SPT(16) | 1918925492347766783 | 0 18 20 26 84 86 96 116 138 158 168 170 228 234 236 254 | -1381222102304 |
| SPT(16) | 1918925570405099687 | 0 36 44 60 74 90 144 170 186 212 266 282 296 312 320 356 | -1303164769400 |
| STPT(10) | 1918926039041970767 | 0 2 12 14 42 44 72 74 84 86 | -834527898320 |
| STPT(10) | 1918926983613911651 | 0 2 186 188 198 200 210 212 396 398 | 110044042564 |
| SPT(16) | 1918927371105322889 | 0 38 42 48 50 78 120 150 152 182 224 252 254 260 264 302 | 497535453802 |
| SPT(16) | 1918927494536906597 | 0 32 42 44 50 72 80 84 122 126 134 156 162 164 174 206 | 620967037510 |
| STPT(10) | 1918927756677212891 | 0 2 36 38 78 80 120 122 156 158 | 883107343804 |
| STPT(10) | 1918928726858762789 | 0 2 18 20 60 62 102 104 120 122 | 1853288893702 |
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