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Prime Tuple Database
Prime p0= 19221697252888411 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 20 12 24 34 20 16 26 16 20 34 24 12 20 10 (?)
an: 0 10 30 42 66 100 120 136 162 178 198 232 256 268 288 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: gaballus
db: batch=62, k=16, 10 20 12 24 34 20 16 26
dn: 0 10 20 12 24 34 20 16 26 16 20 34 24 12 20 10 (?)
an: 0 10 30 42 66 100 120 136 162 178 198 232 256 268 288 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: gaballus
db: batch=62, k=16, 10 20 12 24 34 20 16 26
| SPT(14) | 19221660479595221 | 0 18 60 138 146 180 198 200 218 252 260 338 380 398 | -36773293190 |
| SPT(14) | 19221662370345647 | 0 6 56 60 86 90 102 200 212 216 242 246 296 302 | -34882542764 |
| SPT(14) | 19221669616850479 | 0 10 30 100 132 162 190 204 232 262 294 364 384 394 | -27636037932 |
| SPT(14) | 19221686222244377 | 0 14 32 86 126 134 182 204 252 260 300 354 372 386 | -11030644034 |
| SPT(14) | 19221686498740343 | 0 30 50 78 90 114 126 128 140 164 176 204 224 254 | -10754148068 |
| SPT(14) | 19221695301834217 | 0 12 22 30 36 54 66 70 82 100 106 114 124 136 | -1951054194 |
| SPT(16) | 19221700259969773 | 0 4 66 70 118 174 178 196 198 216 220 276 324 328 390 394 | 3007081362 |
| SPT(14) | 19221701473582063 | 0 18 30 40 46 84 154 180 250 288 294 304 316 334 | 4220693652 |
| SPT(14) | 19221713426615351 | 0 110 120 150 152 170 252 320 402 420 422 452 462 572 | 16173726940 |
| SPT(14) | 19221718183037059 | 0 28 40 54 120 162 184 378 400 442 508 522 534 562 | 20930148648 |
| TPT(12) | 19221720576602909 | 0 2 30 32 78 80 138 140 180 182 198 200 | 23323714498 |
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