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Prime Tuple Database
Prime p0= 2381888149692942403 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 18 10 54 20 76 12 14 34 14 12 76 20 54 10 18 6 (?)
an: 0 6 24 34 88 108 184 196 210 244 258 270 346 366 420 430 448 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: arkiss
db: batch=81, k=18, 6 18 10 54 20 76 12 14 34
dn: 0 6 18 10 54 20 76 12 14 34 14 12 76 20 54 10 18 6 (?)
an: 0 6 24 34 88 108 184 196 210 244 258 270 346 366 420 430 448 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: arkiss
db: batch=81, k=18, 6 18 10 54 20 76 12 14 34
| SPT(16) | 2381887515537331667 | 0 12 24 32 50 56 110 132 194 216 270 276 294 302 314 326 | -634155610736 |
| STPT(10) | 2381887532877371471 | 0 2 36 38 138 140 240 242 276 278 | -616815570932 |
| STPT(10) | 2381887550611047959 | 0 2 18 20 30 32 42 44 60 62 | -599081894444 |
| SPT(16) | 2381887736378717131 | 0 6 48 76 102 160 178 190 258 270 288 346 372 400 442 448 | -413314225272 |
| STPT(10) | 2381887945662011987 | 0 2 12 14 72 74 132 134 144 146 | -204030930416 |
| SPT(16) | 2381888065161205193 | 0 14 26 60 68 90 116 138 146 168 194 216 224 258 270 284 | -84531737210 |
| TPT(14) | 2381888463724649897 | 0 2 24 26 42 44 54 56 132 134 174 176 180 182 | 314031707494 |
| SPT(16) | 2381888520734888639 | 0 12 74 140 152 162 210 248 264 302 350 360 372 438 500 512 | 371041946236 |
| STPT(10) | 2381888530929572759 | 0 2 48 50 90 92 132 134 180 182 | 381236630356 |
| TPT(14) | 2381888802292718177 | 0 2 60 62 90 92 240 242 264 266 294 296 324 326 | 652599775774 |
| SPT(16) | 2381888823677721461 | 0 32 56 110 126 138 168 182 186 200 230 242 258 312 336 368 | 673984779058 |
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