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Prime Tuple Database
Prime p0= 2216739414430988453 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 4 26 10 14 6 4 26 12 40 12 26 4 6 14 10 26 4 26 (?)
an: 0 26 30 56 66 80 86 90 116 128 168 180 206 210 216 230 240 266 270 296
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Penguin
db: batch=81, k=20, 26 4 26 10 14 6 4 26 12 40
dn: 0 26 4 26 10 14 6 4 26 12 40 12 26 4 6 14 10 26 4 26 (?)
an: 0 26 30 56 66 80 86 90 116 128 168 180 206 210 216 230 240 266 270 296
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Penguin
db: batch=81, k=20, 26 4 26 10 14 6 4 26 12 40
| SPT(16) | 2216737977875845469 | 0 2 12 14 80 84 114 194 210 290 320 324 390 392 402 404 | -1436555142984 |
| SPT(16) | 2216738262085643441 | 0 48 68 126 132 140 176 182 186 192 228 236 242 300 320 368 | -1152345345012 |
| STPT(10) | 2216738528452747289 | 0 2 48 50 90 92 132 134 180 182 | -885978241164 |
| STPT(10) | 2216739029652366377 | 0 2 30 32 72 74 114 116 144 146 | -384778622076 |
| SPT(16) | 2216739279690878981 | 0 68 96 108 122 126 140 162 236 258 272 276 290 302 330 398 | -134740109472 |
| STPT(10) | 2216739345226021709 | 0 2 18 20 30 32 42 44 60 62 | -69204966744 |
| STPT(10) | 2216739468136657811 | 0 2 6 8 48 50 90 92 96 98 | 53705669358 |
| SPT(16) | 2216739494082237791 | 0 6 30 50 62 80 102 116 132 146 168 186 198 218 242 248 | 79651249338 |
| SPT(16) | 2216739819305862481 | 0 10 46 70 108 120 138 148 168 178 196 208 246 270 306 316 | 404874874028 |
| STPT(10) | 2216739928052852507 | 0 2 30 32 42 44 54 56 84 86 | 513621864054 |
| SPT(16) | 2216740208370238541 | 0 102 126 156 168 210 212 260 288 336 338 380 392 422 446 548 | 793939250088 |
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