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Prime Tuple Database
Prime p0= 1553974346600169887 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 20 12 70 8 22 6 18 26 34 26 18 6 22 8 70 12 20 24 (?)
an: 0 24 44 56 126 134 156 162 180 206 240 266 284 290 312 320 390 402 422 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: biodoc
db: batch=78, k=20, 24 20 12 70 8 22 6 18 26 34
dn: 0 24 20 12 70 8 22 6 18 26 34 26 18 6 22 8 70 12 20 24 (?)
an: 0 24 44 56 126 134 156 162 180 206 240 266 284 290 312 320 390 402 422 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: biodoc
db: batch=78, k=20, 24 20 12 70 8 22 6 18 26 34
| STPT(10) | 1553973058787043857 | 0 2 30 32 42 44 54 56 84 86 | -1287813126030 |
| SPT(16) | 1553973149220909953 | 0 50 56 138 170 180 198 200 264 266 284 294 326 408 414 464 | -1197379259934 |
| STPT(10) | 1553973305253635471 | 0 2 6 8 18 20 30 32 36 38 | -1041346534416 |
| SPT(16) | 1553973894175296073 | 0 54 76 124 126 138 156 174 190 208 226 238 240 288 310 364 | -452424873814 |
| STPT(10) | 1553974212728973281 | 0 2 36 38 78 80 120 122 156 158 | -133871196606 |
| SPT(16) | 1553974303960330841 | 0 30 66 78 86 96 110 210 248 348 362 372 380 392 428 458 | -42639839046 |
| STPT(10) | 1553974505126886719 | 0 2 30 32 60 62 90 92 120 122 | 158526716832 |
| STPT(10) | 1553974517280435461 | 0 2 30 32 78 80 126 128 156 158 | 170680265574 |
| SPT(16) | 1553975727861113419 | 0 30 48 58 108 154 172 184 228 240 258 304 354 364 382 412 | 1381260943532 |
| STPT(10) | 1553976169216421297 | 0 2 12 14 42 44 72 74 84 86 | 1822616251410 |
| STPT(10) | 1553976231653442137 | 0 2 90 92 102 104 114 116 204 206 | 1885053272250 |
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