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Prime Tuple Database
Prime p0= 215298072863998489 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 8 10 32 24 36 34 68 28 2 28 68 34 36 24 32 10 8 10 (?)
an: 0 10 18 28 60 84 120 154 222 250 252 280 348 382 418 442 474 484 492 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: scrap
db: batch=69, k=20, 10 8 10 32 24 36 34 68 28 2
dn: 0 10 8 10 32 24 36 34 68 28 2 28 68 34 36 24 32 10 8 10 (?)
an: 0 10 18 28 60 84 120 154 222 250 252 280 348 382 418 442 474 484 492 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: scrap
db: batch=69, k=20, 10 8 10 32 24 36 34 68 28 2
| SPT(14) | 215298027090871223 | 0 36 38 50 66 78 80 204 206 218 234 246 248 284 | -45773127266 |
| SPT(14) | 215298030410158471 | 0 12 66 112 136 168 198 220 250 282 306 352 406 418 | -42453840018 |
| SPT(14) | 215298035739706841 | 0 26 50 98 138 176 180 188 192 230 270 318 342 368 | -37124291648 |
| SPT(14) | 215298036618985471 | 0 30 60 72 130 162 172 186 196 228 286 298 328 358 | -36245013018 |
| SPT(14) | 215298048398740247 | 0 42 56 134 156 174 176 210 212 230 252 330 344 386 | -24465258242 |
| TPT(12) | 215298057234815831 | 0 2 180 182 210 212 336 338 420 422 498 500 | -15629182658 |
| SPT(14) | 215298082053461543 | 0 8 26 38 44 56 78 86 108 120 126 138 156 164 | 9189463054 |
| TPT(12) | 215298092448984971 | 0 2 18 20 108 110 126 128 156 158 186 188 | 19584986482 |
| SPT(14) | 215298115327492853 | 0 6 54 56 120 140 146 168 174 194 258 260 308 314 | 42463494364 |
| SPT(14) | 215298121650328721 | 0 8 30 36 56 86 102 116 132 162 182 188 210 218 | 48786330232 |
| SPT(14) | 215298156064838417 | 0 20 26 42 54 120 140 216 236 302 314 330 336 356 | 83200839928 |
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