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Prime Tuple Database
Prime p0= 2261874227173332973 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 78 48 54 16 12 8 28 14 12 4 12 14 28 8 12 16 54 48 78 (?)
an: 0 78 126 180 196 208 216 244 258 270 274 286 300 328 336 348 364 418 466 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Landjunge
db: batch=81, k=20, 78 48 54 16 12 8 28 14 12 4
dn: 0 78 48 54 16 12 8 28 14 12 4 12 14 28 8 12 16 54 48 78 (?)
an: 0 78 126 180 196 208 216 244 258 270 274 286 300 328 336 348 364 418 466 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Landjunge
db: batch=81, k=20, 78 48 54 16 12 8 28 14 12 4
| STPT(10) | 2261871366689748587 | 0 2 12 14 72 74 132 134 144 146 | -2860483584386 |
| SPT(16) | 2261871432310069379 | 0 18 20 30 42 60 108 132 200 224 272 290 302 312 314 332 | -2794863263594 |
| SPT(16) | 2261871949494104569 | 0 18 34 52 70 108 124 202 270 348 364 402 420 438 454 472 | -2277679228404 |
| SPT(16) | 2261872819037674741 | 0 16 42 66 96 106 118 162 196 240 252 262 292 316 342 358 | -1408135658232 |
| TPT(14) | 2261873708708945501 | 0 2 30 32 126 128 156 158 216 218 240 242 258 260 | -518464387472 |
| STPT(10) | 2261873963620164989 | 0 2 18 20 30 32 42 44 60 62 | -263553167984 |
| STPT(10) | 2261874300083854397 | 0 2 30 32 42 44 54 56 84 86 | 72910521424 |
| STPT(10) | 2261874342425757677 | 0 2 90 92 102 104 114 116 204 206 | 115252424704 |
| SPT(18) | 2261874386707176337 | 0 10 42 52 126 132 136 144 202 204 262 270 274 280 354 364 396 406 | 159533843364 |
| STPT(10) | 2261874740743206131 | 0 2 6 8 48 50 90 92 96 98 | 513569873158 |
| SPT(16) | 2261874742887838153 | 0 34 36 60 88 124 154 166 168 180 210 246 274 298 300 334 | 515714505180 |
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