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Prime Tuple Database
Prime p0= 1953552836552868709 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 12 28 24 2 18 16 20 22 32 22 20 16 18 2 24 28 12 48 (?)
an: 0 48 60 88 112 114 132 148 168 190 222 244 264 280 298 300 324 352 364 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Josemi
db: batch=80, k=20, 48 12 28 24 2 18 16 20 22 32
dn: 0 48 12 28 24 2 18 16 20 22 32 22 20 16 18 2 24 28 12 48 (?)
an: 0 48 60 88 112 114 132 148 168 190 222 244 264 280 298 300 324 352 364 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Josemi
db: batch=80, k=20, 48 12 28 24 2 18 16 20 22 32
| SPT(16) | 1953550963812508007 | 0 24 36 44 80 104 134 146 150 162 192 216 252 260 272 296 | -1872740360702 |
| SPT(16) | 1953551159277123697 | 0 102 114 126 144 172 210 214 282 286 324 352 370 382 394 496 | -1677275745012 |
| TPT(14) | 1953551322601443791 | 0 2 30 32 78 80 90 92 120 122 228 230 246 248 | -1513951424918 |
| STPT(10) | 1953551870862125291 | 0 2 6 8 18 20 30 32 36 38 | -965690743418 |
| TPT(14) | 1953552554387773307 | 0 2 12 14 42 44 90 92 150 152 192 194 204 206 | -282165095402 |
| SPT(16) | 1953552624531260251 | 0 28 30 46 48 118 136 186 202 252 270 340 342 358 360 388 | -212021608458 |
| SPT(16) | 1953552981462758719 | 0 10 18 24 40 54 58 84 154 180 184 198 214 220 228 238 | 144909890010 |
| SPT(16) | 1953553279089790457 | 0 14 24 32 50 84 104 122 144 162 182 216 234 242 252 266 | 442536921748 |
| SPT(16) | 1953553446600053209 | 0 58 64 88 130 142 168 172 270 274 300 312 354 378 384 442 | 610047184500 |
| SPT(16) | 1953553581503717461 | 0 10 28 48 60 72 76 130 258 312 316 328 340 360 378 388 | 744950848752 |
| STPT(10) | 1953553611181920047 | 0 2 24 26 42 44 60 62 84 86 | 774629051338 |
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