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Prime Tuple Database
Prime p0= 1197895622904486647 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 18 12 50 28 2 34 6 62 6 34 2 28 50 12 18 42 (?)
an: 0 42 60 72 122 150 152 186 192 254 260 294 296 324 374 386 404 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: xii5ku
db: batch=77, k=18, 42 18 12 50 28 2 34 6 62
dn: 0 42 18 12 50 28 2 34 6 62 6 34 2 28 50 12 18 42 (?)
an: 0 42 60 72 122 150 152 186 192 254 260 294 296 324 374 386 404 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: xii5ku
db: batch=77, k=18, 42 18 12 50 28 2 34 6 62
| SPT(16) | 1197894664495262059 | 0 40 42 60 72 100 172 174 208 210 282 310 322 340 342 382 | -958409224588 |
| STPT(10) | 1197894687934253789 | 0 2 18 20 30 32 42 44 60 62 | -934970232858 |
| SPT(16) | 1197895345734128369 | 0 12 44 132 170 224 282 314 318 350 408 462 500 588 620 632 | -277170358278 |
| STPT(10) | 1197895428698782571 | 0 2 6 8 18 20 30 32 36 38 | -194205704076 |
| STPT(10) | 1197895453685244581 | 0 2 36 38 78 80 120 122 156 158 | -169219242066 |
| SPT(16) | 1197895608706330951 | 0 18 28 72 156 162 186 238 240 292 316 322 406 450 460 478 | -14198155696 |
| SPT(16) | 1197896216189184289 | 0 10 12 42 52 78 114 138 154 178 214 240 250 280 282 292 | 593284697642 |
| SPT(16) | 1197896583599826821 | 0 60 62 98 116 128 162 168 230 236 270 282 300 336 338 398 | 960695340174 |
| SPT(16) | 1197896599865654477 | 0 24 42 54 110 116 126 152 174 200 210 216 272 284 302 326 | 976961167830 |
| SPT(16) | 1197896881842166937 | 0 6 14 30 54 56 62 84 182 204 210 212 236 252 260 266 | 1258937680290 |
| SPT(16) | 1197896983515545681 | 0 42 60 96 98 120 162 168 170 176 218 240 242 278 296 338 | 1360611059034 |
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