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Prime Tuple Database
Prime p0= 223499812361681113 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 38 28 60 60 20 4 8 58 8 4 20 60 60 28 38 10 (?)
an: 0 10 48 76 136 196 216 220 228 286 294 298 318 378 438 466 504 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Alnitak2019
db: batch=69, k=18, 10 38 28 60 60 20 4 8 58
dn: 0 10 38 28 60 60 20 4 8 58 8 4 20 60 60 28 38 10 (?)
an: 0 10 48 76 136 196 216 220 228 286 294 298 318 378 438 466 504 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Alnitak2019
db: batch=69, k=18, 10 38 28 60 60 20 4 8 58
| SPT(14) | 223499758086615217 | 0 4 30 72 76 126 132 154 160 210 214 256 282 286 | -54275065896 |
| TPT(12) | 223499758199613977 | 0 2 12 14 30 32 180 182 222 224 264 266 | -54162067136 |
| TPT(12) | 223499769085684829 | 0 2 48 50 78 80 132 134 168 170 180 182 | -43275996284 |
| SPT(14) | 223499770444140011 | 0 2 56 66 98 108 150 188 230 240 272 282 336 338 | -41917541102 |
| SPT(14) | 223499796478648423 | 0 16 70 94 126 144 154 156 166 184 216 240 294 310 | -15883032690 |
| SPT(14) | 223499801532372851 | 0 12 50 72 92 122 132 170 180 210 230 252 290 302 | -10829308262 |
| SPT(14) | 223499842828106843 | 0 6 38 116 126 234 276 308 350 458 468 546 578 584 | 30466425730 |
| SPT(14) | 223499880539213189 | 0 60 90 104 150 168 192 290 314 332 378 392 422 482 | 68177532076 |
| TPT(12) | 223499887939587071 | 0 2 36 38 66 68 96 98 126 128 138 140 | 75577905958 |
| STPT(10) | 223499895014797787 | 0 2 12 14 42 44 72 74 84 86 | 82653116674 |
| TPT(12) | 223499940390062339 | 0 2 48 50 90 92 180 182 258 260 288 290 | 128028381226 |
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