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Prime Tuple Database
Prime p0= 2421457265040319043 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 6 28 20 54 22 18 26 76 26 18 22 54 20 28 6 20 (?)
an: 0 20 26 54 74 128 150 168 194 270 296 314 336 390 410 438 444 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: JonS
db: batch=82, k=18, 20 6 28 20 54 22 18 26 76
dn: 0 20 6 28 20 54 22 18 26 76 26 18 22 54 20 28 6 20 (?)
an: 0 20 26 54 74 128 150 168 194 270 296 314 336 390 410 438 444 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: JonS
db: batch=82, k=18, 20 6 28 20 54 22 18 26 76
| STPT(10) | 2421456154216563911 | 0 2 150 152 168 170 186 188 336 338 | -1110823755132 |
| STPT(10) | 2421456162631567889 | 0 2 42 44 60 62 78 80 120 122 | -1102408751154 |
| STPT(10) | 2421456205073323679 | 0 2 18 20 30 32 42 44 60 62 | -1059966995364 |
| SPT(16) | 2421456346220878171 | 0 58 66 88 118 150 228 258 280 310 388 420 450 472 480 538 | -918819440872 |
| SPT(18) | 2421456541319117339 | 0 20 42 44 90 104 114 140 162 182 204 230 240 254 300 302 324 344 | -723721201704 |
| STPT(10) | 2421456593094945191 | 0 2 30 32 78 80 126 128 156 158 | -671945373852 |
| SPT(16) | 2421457911161747219 | 0 14 24 62 72 132 168 234 248 314 350 410 420 458 468 482 | 646121428176 |
| SPT(16) | 2421458070955035019 | 0 34 48 174 202 208 222 234 238 250 264 270 298 424 438 472 | 805914715976 |
| SPT(16) | 2421458097153060109 | 0 22 60 70 78 100 130 204 238 312 342 364 372 382 420 442 | 832112741066 |
| STPT(10) | 2421458211111371849 | 0 2 18 20 30 32 42 44 60 62 | 946071052806 |
| TPT(14) | 2421458413070690507 | 0 2 24 26 42 44 120 122 174 176 204 206 372 374 | 1148030371464 |
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