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Prime Tuple Database
Prime p0= 2117819521854289751 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 24 10 72 32 28 2 22 44 22 2 28 32 72 10 24 32 (?)
an: 0 32 56 66 138 170 198 200 222 266 288 290 318 350 422 432 456 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JohnMD
db: batch=80, k=18, 32 24 10 72 32 28 2 22 44
dn: 0 32 24 10 72 32 28 2 22 44 22 2 28 32 72 10 24 32 (?)
an: 0 32 56 66 138 170 198 200 222 266 288 290 318 350 422 432 456 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JohnMD
db: batch=80, k=18, 32 24 10 72 32 28 2 22 44
| SPT(16) | 2117818317029312941 | 0 40 66 70 130 138 150 168 208 226 238 246 306 310 336 376 | -1204824976810 |
| TPT(14) | 2117818753618830947 | 0 2 84 86 144 146 192 194 240 242 312 314 354 356 | -768235458804 |
| SPT(16) | 2117819017601403733 | 0 36 70 78 94 114 126 210 214 298 310 330 346 354 388 424 | -504252886018 |
| SPT(16) | 2117819041148697071 | 0 30 38 42 80 108 110 138 182 210 212 240 278 282 290 320 | -480705592680 |
| STPT(10) | 2117819302349044139 | 0 2 18 20 30 32 42 44 60 62 | -219505245612 |
| SPT(16) | 2117819325804688951 | 0 22 48 60 76 90 106 156 172 222 238 252 268 280 306 328 | -196049600800 |
| STPT(10) | 2117819648300814551 | 0 2 30 32 60 62 90 92 120 122 | 126446524800 |
| STPT(10) | 2117819706809914727 | 0 2 42 44 72 74 102 104 144 146 | 184955624976 |
| TPT(14) | 2117819710404891929 | 0 2 18 20 42 44 60 62 72 74 132 134 228 230 | 188550602178 |
| STPT(10) | 2117820042470184539 | 0 2 12 14 90 92 168 170 180 182 | 520615894788 |
| STPT(10) | 2117820101276891507 | 0 2 60 62 72 74 84 86 144 146 | 579422601756 |
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