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Prime Tuple Database
Prime p0= 2310272385003089999 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 28 2 78 34 8 12 10 38 10 12 8 34 78 2 28 20 (?)
an: 0 20 48 50 128 162 170 182 192 230 240 252 260 294 372 374 402 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: FritzB
db: batch=81, k=18, 20 28 2 78 34 8 12 10 38
dn: 0 20 28 2 78 34 8 12 10 38 10 12 8 34 78 2 28 20 (?)
an: 0 20 48 50 128 162 170 182 192 230 240 252 260 294 372 374 402 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: FritzB
db: batch=81, k=18, 20 28 2 78 34 8 12 10 38
| SPT(13) | 2310270654641490473 | 0 18 60 108 150 174 234 294 318 360 408 450 468 | -1730361599526 |
| SPT(16) | 2310270787977416059 | 0 4 64 70 90 124 154 174 208 228 258 292 312 318 378 382 | -1597025673940 |
| STPT(12) | 2310271311419273987 | 0 2 12 14 42 44 180 182 210 212 222 224 | -1073583816012 |
| SPT(16) | 2310271340414755103 | 0 24 60 84 138 150 168 176 228 236 254 266 320 344 380 404 | -1044588334896 |
| SPT(16) | 2310271736691768679 | 0 4 18 64 70 112 172 190 222 240 300 342 348 394 408 412 | -648311321320 |
| STPT(10) | 2310272018857359911 | 0 2 6 8 48 50 90 92 96 98 | -366145730088 |
| STPT(10) | 2310272552176018601 | 0 2 66 68 108 110 150 152 216 218 | 167172928602 |
| SPT(16) | 2310272610809310157 | 0 22 52 64 66 70 82 124 162 204 216 220 222 234 264 286 | 225806220158 |
| SPT(16) | 2310272622507063523 | 0 18 28 30 100 108 114 150 184 220 226 234 304 306 316 334 | 237503973524 |
| STPT(10) | 2310272822639190317 | 0 2 30 32 42 44 54 56 84 86 | 437636100318 |
| STPT(10) | 2310272892636877697 | 0 2 60 62 72 74 84 86 144 146 | 507633787698 |
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