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Prime Tuple Database
Prime p0= 1552347509098071689 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 18 10 20 4 48 8 22 2 22 8 48 4 20 10 18 20 (?)
an: 0 20 38 48 68 72 120 128 150 152 174 182 230 234 254 264 282 302
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: biodoc
db: batch=78, k=18, 20 18 10 20 4 48 8 22 2
dn: 0 20 18 10 20 4 48 8 22 2 22 8 48 4 20 10 18 20 (?)
an: 0 20 38 48 68 72 120 128 150 152 174 182 230 234 254 264 282 302
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: biodoc
db: batch=78, k=18, 20 18 10 20 4 48 8 22 2
| STPT(10) | 1552346387023174121 | 0 2 36 38 78 80 120 122 156 158 | -1122074897568 |
| SPT(16) | 1552346566690769897 | 0 20 36 54 116 146 204 224 306 326 384 414 476 494 510 530 | -942407301792 |
| STPT(10) | 1552346570254477157 | 0 2 30 32 42 44 54 56 84 86 | -938843594532 |
| SPT(16) | 1552346798032307801 | 0 2 20 30 32 56 116 132 140 156 216 240 242 252 270 272 | -711065763888 |
| STPT(10) | 1552347119438140889 | 0 2 42 44 90 92 138 140 180 182 | -389659930800 |
| STPT(12) | 1552347472222747301 | 0 2 36 38 48 50 78 80 90 92 126 128 | -36875324388 |
| STPT(10) | 1552347804272478527 | 0 2 30 32 42 44 54 56 84 86 | 295174406838 |
| TPT(14) | 1552347816009171887 | 0 2 30 32 144 146 180 182 222 224 252 254 264 266 | 306911100198 |
| SPT(16) | 1552347856947915901 | 0 18 42 58 70 90 100 112 186 198 208 228 240 256 280 298 | 347849844212 |
| STPT(10) | 1552348015475950289 | 0 2 18 20 60 62 102 104 120 122 | 506377878600 |
| SPT(16) | 1552348023189449131 | 0 48 100 106 112 130 132 162 196 226 228 246 252 258 310 358 | 514091377442 |
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