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Prime Tuple Database
Prime p0= 2017991755168336289 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 18 14 24 64 12 38 12 34 12 38 12 64 24 14 18 12 (?)
an: 0 12 30 44 68 132 144 182 194 228 240 278 290 354 378 392 410 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 12 18 14 24 64 12 38 12 34
dn: 0 12 18 14 24 64 12 38 12 34 12 38 12 64 24 14 18 12 (?)
an: 0 12 30 44 68 132 144 182 194 228 240 278 290 354 378 392 410 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 12 18 14 24 64 12 38 12 34
| SPT(16) | 2017990614012521857 | 0 10 24 52 66 70 76 142 144 210 216 220 234 262 276 286 | -1141155814432 |
| SPT(16) | 2017990716639352373 | 0 6 8 18 44 74 78 80 84 86 90 120 146 156 158 164 | -1038528983916 |
| SPT(16) | 2017990809691883779 | 0 30 112 132 142 148 190 198 202 210 252 258 268 288 370 400 | -945476452510 |
| STPT(10) | 2017991080929443531 | 0 2 6 8 18 20 30 32 36 38 | -674238892758 |
| STPT(10) | 2017991091361269527 | 0 2 24 26 42 44 60 62 84 86 | -663807066762 |
| STPT(10) | 2017991295025893329 | 0 2 18 20 30 32 42 44 60 62 | -460142442960 |
| STPT(10) | 2017992248684675441 | 0 2 6 8 48 50 90 92 96 98 | 493516339152 |
| STPT(10) | 2017992841235406851 | 0 2 6 8 48 50 90 92 96 98 | 1086067070562 |
| SPT(16) | 2017993275610681519 | 0 52 82 90 112 120 138 160 282 304 322 330 352 360 390 442 | 1520442345230 |
| STPT(10) | 2017993584839225837 | 0 2 30 32 42 44 54 56 84 86 | 1829670889548 |
| SPT(16) | 2017993701435461779 | 0 12 22 54 58 100 138 154 198 214 252 294 298 330 340 352 | 1946267125490 |
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