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Prime Tuple Database
Prime p0= 207156368712755029 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 40 26 34 50 22 20 4 32 22 32 4 20 22 50 34 26 40 12 (?)
an: 0 12 52 78 112 162 184 204 208 240 262 294 298 318 340 390 424 450 490 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: desktop64
db: batch=69, k=20, 12 40 26 34 50 22 20 4 32 22
dn: 0 12 40 26 34 50 22 20 4 32 22 32 4 20 22 50 34 26 40 12 (?)
an: 0 12 52 78 112 162 184 204 208 240 262 294 298 318 340 390 424 450 490 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: desktop64
db: batch=69, k=20, 12 40 26 34 50 22 20 4 32 22
| SPT(14) | 207156300359642497 | 0 12 30 42 54 66 76 240 250 262 274 286 304 316 | -68353112532 |
| SPT(14) | 207156323378438947 | 0 34 36 84 90 186 192 214 220 316 322 370 372 406 | -45334316082 |
| SPT(14) | 207156337908050983 | 0 18 28 30 34 88 114 130 156 210 214 216 226 244 | -30804704046 |
| SPT(14) | 207156342392450951 | 0 38 48 78 122 126 168 230 272 276 320 350 360 398 | -26320304078 |
| SPT(14) | 207156355674512551 | 0 6 10 40 46 108 132 136 160 222 228 258 262 268 | -13038242478 |
| TPT(14) | 207156359943168719 | 0 2 42 44 198 200 312 314 348 350 402 404 462 464 | -8769586310 |
| SPT(14) | 207156396088011989 | 0 38 48 54 68 90 108 110 128 150 164 170 180 218 | 27375256960 |
| SPT(14) | 207156396441770327 | 0 2 24 32 104 116 132 164 180 192 264 272 294 296 | 27729015298 |
| SPT(14) | 207156398961262159 | 0 10 12 34 54 70 84 148 162 178 198 220 222 232 | 30248507130 |
| TPT(12) | 207156430723033481 | 0 2 6 8 30 32 48 50 96 98 126 128 | 62010278452 |
| SPT(14) | 207156436753331647 | 0 4 10 46 66 70 84 112 126 130 150 186 192 196 | 68040576618 |
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