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Prime Tuple Database
Prime p0= 3015870731127913721 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 10 50 10 18 48 80 4 26 4 80 48 18 10 50 10 20 (?)
an: 0 20 30 80 90 108 156 236 240 266 270 350 398 416 426 476 486 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: ginga
db: batch=82, k=18, 20 10 50 10 18 48 80 4 26
dn: 0 20 10 50 10 18 48 80 4 26 4 80 48 18 10 50 10 20 (?)
an: 0 20 30 80 90 108 156 236 240 266 270 350 398 416 426 476 486 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: ginga
db: batch=82, k=18, 20 10 50 10 18 48 80 4 26
| SPT(16) | 3015869269426618403 | 0 18 44 78 80 126 128 170 234 276 278 324 326 360 386 404 | -1461701295318 |
| SPT(16) | 3015869299260054397 | 0 4 10 46 66 70 90 112 114 136 156 160 180 216 222 226 | -1431867859324 |
| STPT(10) | 3015869329418621867 | 0 2 42 44 72 74 102 104 144 146 | -1401709291854 |
| SPT(13) | 3015870241605374053 | 0 18 60 90 120 168 174 180 228 258 288 330 348 | -489522539668 |
| STPT(12) | 3015870436421626781 | 0 2 18 20 60 62 96 98 138 140 156 158 | -294706286940 |
| STPT(10) | 3015870541661785859 | 0 2 18 20 60 62 102 104 120 122 | -189466127862 |
| SPT(16) | 3015870934567033399 | 0 10 48 82 114 132 190 202 240 252 310 328 360 394 432 442 | 203439119678 |
| STPT(10) | 3015871070878531907 | 0 2 30 32 42 44 54 56 84 86 | 339750618186 |
| TPT(14) | 3015871313223944099 | 0 2 12 14 240 242 288 290 378 380 402 404 528 530 | 582096030378 |
| STPT(10) | 3015871445297151317 | 0 2 30 32 60 62 90 92 120 122 | 714169237596 |
| SPT(16) | 3015871966426531097 | 0 2 36 74 86 96 110 174 182 246 260 270 282 320 354 356 | 1235298617376 |
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