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Prime Tuple Database
Prime p0= 431356703439304543 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 38 18 12 10 62 48 4 14 4 48 62 10 12 18 38 28 (?)
an: 0 28 66 84 96 106 168 216 220 234 238 286 348 358 370 388 426 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Vit Kliber
db: batch=70, k=18, 28 38 18 12 10 62 48 4 14
dn: 0 28 38 18 12 10 62 48 4 14 4 48 62 10 12 18 38 28 (?)
an: 0 28 66 84 96 106 168 216 220 234 238 286 348 358 370 388 426 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Vit Kliber
db: batch=70, k=18, 28 38 18 12 10 62 48 4 14
| SPT(14) | 431356631202949057 | 0 6 16 34 36 40 64 132 156 160 162 180 190 196 | -72236355486 |
| SPT(14) | 431356642598571743 | 0 8 18 30 60 98 126 188 216 254 284 296 306 314 | -60840732800 |
| TPT(14) | 431356658764584359 | 0 2 72 74 228 230 240 242 378 380 408 410 468 470 | -44674720184 |
| TPT(12) | 431356684310441291 | 0 2 48 50 78 80 276 278 288 290 318 320 | -19128863252 |
| SPT(14) | 431356684872371771 | 0 18 36 62 78 86 102 146 162 170 186 212 230 248 | -18566932772 |
| SPT(14) | 431356696485212059 | 0 30 64 90 130 144 148 294 298 312 352 378 412 442 | -6954092484 |
| SPT(14) | 431356717843841639 | 0 54 78 80 98 120 122 180 182 204 222 224 248 302 | 14404537096 |
| SPT(14) | 431356723015242229 | 0 10 24 28 30 88 100 162 174 232 234 238 252 262 | 19575937686 |
| TPT(12) | 431356728613655567 | 0 2 90 92 114 116 204 206 270 272 282 284 | 25174351024 |
| SPT(16) | 431356731971086507 | 0 42 46 54 76 84 124 126 130 132 172 180 202 210 214 256 | 28531781964 |
| SPT(14) | 431356742447278979 | 0 30 38 74 102 104 128 144 168 170 198 234 242 272 | 39007974436 |
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