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Prime Tuple Database
Prime p0= 281916646931922581 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 40 18 20 4 30 44 30 4 20 18 40 20 (?)
an: 0 20 60 78 98 102 132 176 206 210 230 248 288 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: mcf2020
db: batch=69, k=14, 20 40 18 20 4 30 44
dn: 0 20 40 18 20 4 30 44 30 4 20 18 40 20 (?)
an: 0 20 60 78 98 102 132 176 206 210 230 248 288 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: mcf2020
db: batch=69, k=14, 20 40 18 20 4 30 44
| SPT(14) | 281916621853682407 | 0 12 30 40 76 100 120 166 186 210 246 256 274 286 | -25078240174 |
| SPT(16) | 281916624180152023 | 0 6 18 28 30 40 60 84 130 154 174 184 186 196 208 214 | -22751770558 |
| TPT(12) | 281916627186567851 | 0 2 36 38 78 80 90 92 156 158 186 188 | -19745354730 |
| SPT(14) | 281916637593327889 | 0 28 48 64 88 120 148 174 202 234 258 274 294 322 | -9338594692 |
| TPT(12) | 281916639815690981 | 0 2 90 92 210 212 246 248 288 290 318 320 | -7116231600 |
| TPT(12) | 281916645546055097 | 0 2 12 14 84 86 90 92 114 116 132 134 | -1385867484 |
| TPT(12) | 281916686624167139 | 0 2 30 32 42 44 270 272 282 284 408 410 | 39692244558 |
| SPT(14) | 281916689304321187 | 0 4 42 84 90 102 120 124 142 154 160 202 240 244 | 42372398606 |
| SPT(14) | 281916699687630169 | 0 24 30 52 78 88 138 154 204 214 240 262 268 292 | 52755707588 |
| SPT(14) | 281916713002086977 | 0 14 20 80 86 104 114 122 132 150 156 216 222 236 | 66070164396 |
| SPT(14) | 281916727831958533 | 0 30 40 118 166 178 196 198 216 228 276 354 364 394 | 80900035952 |
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