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Prime Tuple Database
Prime p0= 2217190222223629123 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 12 40 32 18 30 30 6 46 6 30 30 18 32 40 12 66 (?)
an: 0 66 78 118 150 168 198 228 234 280 286 316 346 364 396 436 448 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=81, k=18, 66 12 40 32 18 30 30 6 46
dn: 0 66 12 40 32 18 30 30 6 46 6 30 30 18 32 40 12 66 (?)
an: 0 66 78 118 150 168 198 228 234 280 286 316 346 364 396 436 448 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=81, k=18, 66 12 40 32 18 30 30 6 46
| STPT(12) | 2217189508897804247 | 0 2 30 32 42 44 132 134 144 146 174 176 | -713325824876 |
| SPT(16) | 2217189901994600849 | 0 24 92 144 162 192 218 222 290 294 320 350 368 420 488 512 | -320229028274 |
| STPT(10) | 2217189920604782969 | 0 2 18 20 30 32 42 44 60 62 | -301618846154 |
| STPT(10) | 2217189995178558287 | 0 2 24 26 42 44 60 62 84 86 | -227045070836 |
| SPT(16) | 2217190011653062267 | 0 94 96 100 112 120 136 154 162 180 196 204 216 220 222 316 | -210570566856 |
| STPT(10) | 2217190061490539459 | 0 2 42 44 60 62 78 80 120 122 | -160733089664 |
| STPT(10) | 2217190336571172341 | 0 2 36 38 78 80 120 122 156 158 | 114347543218 |
| TPT(14) | 2217190611871115561 | 0 2 90 92 156 158 198 200 228 230 246 248 258 260 | 389647486438 |
| SPT(16) | 2217190654238358949 | 0 52 112 142 148 160 178 208 234 264 282 294 300 330 390 442 | 432014729826 |
| STPT(10) | 2217191008046933921 | 0 2 30 32 60 62 90 92 120 122 | 785823304798 |
| SPT(16) | 2217191068436979029 | 0 14 20 30 44 54 80 134 168 222 248 258 272 282 288 302 | 846213349906 |
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