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Prime Tuple Database
Prime p0= 2991731776186147661 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 12 12 4 6 14 34 38 34 14 6 4 12 12 8 (?)
an: 0 8 20 32 36 42 56 90 128 162 176 182 186 198 210 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Roadranner
db: batch=82, k=16, 8 12 12 4 6 14 34 38
dn: 0 8 12 12 4 6 14 34 38 34 14 6 4 12 12 8 (?)
an: 0 8 20 32 36 42 56 90 128 162 176 182 186 198 210 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Roadranner
db: batch=82, k=16, 8 12 12 4 6 14 34 38
| TPT(14) | 2991730502126067311 | 0 2 30 32 36 38 108 110 150 152 240 242 276 278 | -1274060080350 |
| STPT(10) | 2991731003293470797 | 0 2 60 62 102 104 144 146 204 206 | -772892676864 |
| SPT(16) | 2991731387463656191 | 0 18 70 72 82 90 96 118 180 202 208 216 226 228 280 298 | -388722491470 |
| TPT(14) | 2991731473125943109 | 0 2 18 20 42 44 72 74 78 80 240 242 258 260 | -303060204552 |
| SPT(16) | 2991731473476180209 | 0 8 12 14 48 62 84 108 164 188 210 224 258 260 264 272 | -302709967452 |
| STPT(10) | 2991731617309233917 | 0 2 24 26 42 44 60 62 84 86 | -158876913744 |
| STPT(10) | 2991732352069760249 | 0 2 18 20 30 32 42 44 60 62 | 575883612588 |
| SPT(18) | 2991732362265557137 | 0 34 40 42 52 66 112 120 126 190 196 204 250 264 274 276 282 316 | 586079409476 |
| SPT(16) | 2991732630074528843 | 0 74 90 104 180 200 230 258 326 354 384 404 480 494 510 584 | 853888381182 |
| SPT(16) | 2991732786890466131 | 0 50 60 132 162 210 216 218 240 242 248 296 326 398 408 458 | 1010704318470 |
| STPT(12) | 2991732968497664057 | 0 2 30 32 42 44 132 134 144 146 174 176 | 1192311516396 |
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