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Prime Tuple Database
Prime p0= 2207305230892633813 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 4 2 22 6 14 6 34 38 34 6 14 6 22 2 4 30 (?)
an: 0 30 34 36 58 64 78 84 118 156 190 196 210 216 238 240 244 274
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Penguin
db: batch=81, k=18, 30 4 2 22 6 14 6 34 38
dn: 0 30 4 2 22 6 14 6 34 38 34 6 14 6 22 2 4 30 (?)
an: 0 30 34 36 58 64 78 84 118 156 190 196 210 216 238 240 244 274
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Penguin
db: batch=81, k=18, 30 4 2 22 6 14 6 34 38
| SPT(16) | 2207304418101731101 | 0 10 40 72 76 90 126 132 136 142 178 192 196 228 258 268 | -812790902712 |
| STPT(10) | 2207304460576073429 | 0 2 18 20 30 32 42 44 60 62 | -770316560384 |
| SPT(16) | 2207304500826868277 | 0 14 90 116 132 170 174 182 234 242 246 284 300 326 402 416 | -730065765536 |
| STPT(10) | 2207304708081490247 | 0 2 24 26 42 44 60 62 84 86 | -522811143566 |
| STPT(10) | 2207304956208126347 | 0 2 24 26 42 44 60 62 84 86 | -274684507466 |
| SPT(16) | 2207305174277933647 | 0 12 30 42 52 124 144 232 312 400 420 492 502 514 532 544 | -56614700166 |
| SPT(16) | 2207305346768161777 | 0 30 46 54 112 144 190 210 286 306 352 384 442 450 466 496 | 115875527964 |
| STPT(10) | 2207305681098524231 | 0 2 36 38 78 80 120 122 156 158 | 450205890418 |
| STPT(10) | 2207305691710126289 | 0 2 18 20 60 62 102 104 120 122 | 460817492476 |
| STPT(10) | 2207305903624411649 | 0 2 48 50 90 92 132 134 180 182 | 672731777836 |
| TPT(14) | 2207306224255120991 | 0 2 36 38 90 92 228 230 246 248 288 290 330 332 | 993362487178 |
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