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Prime Tuple Database
Prime p0= 304138820211869393 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 30 38 4 14 4 20 28 2 58 2 28 20 4 14 4 38 30 18 (?)
an: 0 18 48 86 90 104 108 128 156 158 216 218 246 266 270 284 288 326 356 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: ladmo
db: batch=69, k=20, 18 30 38 4 14 4 20 28 2 58
dn: 0 18 30 38 4 14 4 20 28 2 58 2 28 20 4 14 4 38 30 18 (?)
an: 0 18 48 86 90 104 108 128 156 158 216 218 246 266 270 284 288 326 356 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: ladmo
db: batch=69, k=20, 18 30 38 4 14 4 20 28 2 58
| SPT(14) | 304138747965914269 | 0 4 24 28 58 88 114 148 174 204 234 238 258 262 | -72245955124 |
| SPT(14) | 304138758559887233 | 0 8 24 50 80 120 168 206 254 294 324 350 366 374 | -61651982160 |
| SPT(14) | 304138766508578993 | 0 24 26 50 90 98 120 194 216 224 264 288 290 314 | -53703290400 |
| SPT(14) | 304138767207353203 | 0 24 34 60 66 90 94 126 130 154 160 186 196 220 | -53004516190 |
| SPT(14) | 304138775563982207 | 0 6 24 104 120 122 132 134 144 146 162 242 260 266 | -44647887186 |
| SPT(14) | 304138778918480483 | 0 6 26 50 66 104 110 120 126 164 180 204 224 230 | -41293388910 |
| SPT(14) | 304138821966476281 | 0 10 16 28 30 78 82 126 130 178 180 192 198 208 | 1754606888 |
| TPT(12) | 304138827795372551 | 0 2 18 20 60 62 120 122 126 128 300 302 | 7583503158 |
| TPT(12) | 304138829023865447 | 0 2 54 56 234 236 252 254 294 296 300 302 | 8811996054 |
| SPT(14) | 304138840728957191 | 0 26 42 60 66 68 80 168 180 182 188 206 222 248 | 20517087798 |
| TPT(12) | 304138850272248569 | 0 2 30 32 42 44 48 50 132 134 138 140 | 30060379176 |
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