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Prime Tuple Database
Prime p0= 1917520194552161929 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 12 46 6 14 40 26 24 4 68 4 24 26 40 14 6 46 12 30 (?)
an: 0 30 42 88 94 108 148 174 198 202 270 274 298 324 364 378 384 430 442 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Landjunge
db: batch=80, k=20, 30 12 46 6 14 40 26 24 4 68
dn: 0 30 12 46 6 14 40 26 24 4 68 4 24 26 40 14 6 46 12 30 (?)
an: 0 30 42 88 94 108 148 174 198 202 270 274 298 324 364 378 384 430 442 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Landjunge
db: batch=80, k=20, 30 12 46 6 14 40 26 24 4 68
| STPT(10) | 1917518157664799717 | 0 2 24 26 42 44 60 62 84 86 | -2036887362212 |
| STPT(10) | 1917518332839974519 | 0 2 48 50 90 92 132 134 180 182 | -1861712187410 |
| STPT(10) | 1917518650957357709 | 0 2 18 20 30 32 42 44 60 62 | -1543594804220 |
| TPT(14) | 1917518703256170941 | 0 2 66 68 90 92 180 182 216 218 246 248 258 260 | -1491295990988 |
| STPT(10) | 1917518807158915307 | 0 2 12 14 42 44 72 74 84 86 | -1387393246622 |
| SPT(16) | 1917519450368648221 | 0 6 16 18 30 120 130 162 196 228 238 328 340 342 352 358 | -744183513708 |
| SPT(16) | 1917520453232379703 | 0 16 24 28 126 156 184 190 234 240 268 298 396 400 408 424 | 258680217774 |
| STPT(10) | 1917520480385803157 | 0 2 12 14 72 74 132 134 144 146 | 285833641228 |
| STPT(10) | 1917520609907927597 | 0 2 60 62 72 74 84 86 144 146 | 415355765668 |
| SPT(16) | 1917520733927056439 | 0 24 42 48 90 102 122 140 192 210 230 242 284 290 308 332 | 539374894510 |
| STPT(10) | 1917520970903430587 | 0 2 60 62 102 104 144 146 204 206 | 776351268658 |
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