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Prime Tuple Database
Prime p0= 2166856898167454567 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 18 44 10 18 44 4 44 18 10 44 18 22 20 (?)
an: 0 20 42 60 104 114 132 176 180 224 242 252 296 314 336 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Penguin
db: batch=81, k=16, 20 22 18 44 10 18 44 4
dn: 0 20 22 18 44 10 18 44 4 44 18 10 44 18 22 20 (?)
an: 0 20 42 60 104 114 132 176 180 224 242 252 296 314 336 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Penguin
db: batch=81, k=16, 20 22 18 44 10 18 44 4
| TPT(16) | 2166855269060517221 | 0 2 18 20 156 158 180 182 258 260 270 272 336 338 348 350 | -1629106937346 |
| STPT(12) | 2166855918849715187 | 0 2 12 14 42 44 90 92 120 122 132 134 | -979317739380 |
| SPT(16) | 2166856151446719077 | 0 44 140 192 206 242 252 254 312 314 324 360 374 426 522 566 | -746720735490 |
| STPT(10) | 2166856168872525899 | 0 2 18 20 30 32 42 44 60 62 | -729294928668 |
| STPT(10) | 2166856312617056111 | 0 2 6 8 18 20 30 32 36 38 | -585550398456 |
| SPT(16) | 2166856525059337261 | 0 12 28 30 42 96 142 166 192 216 262 316 328 330 346 358 | -373108117306 |
| SPT(16) | 2166856932790014181 | 0 6 10 40 72 136 168 202 216 250 282 346 378 408 412 418 | 34622559614 |
| STPT(10) | 2166856979173449107 | 0 2 30 32 42 44 54 56 84 86 | 81005994540 |
| STPT(10) | 2166857082541355297 | 0 2 30 32 120 122 210 212 240 242 | 184373900730 |
| STPT(10) | 2166857836636435337 | 0 2 42 44 132 134 222 224 264 266 | 938468980770 |
| TPT(14) | 2166857885792571329 | 0 2 42 44 72 74 78 80 180 182 198 200 378 380 | 987625116762 |
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