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Prime Tuple Database
Prime p0= 1952387639279853553 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 30 38 52 2 6 12 10 32 10 12 6 2 52 38 30 16 (?)
an: 0 16 46 84 136 138 144 156 166 198 208 220 226 228 280 318 348 364
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: conf [MM]
db: batch=80, k=18, 16 30 38 52 2 6 12 10 32
dn: 0 16 30 38 52 2 6 12 10 32 10 12 6 2 52 38 30 16 (?)
an: 0 16 46 84 136 138 144 156 166 198 208 220 226 228 280 318 348 364
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: conf [MM]
db: batch=80, k=18, 16 30 38 52 2 6 12 10 32
| STPT(10) | 1952385428785856789 | 0 2 48 50 90 92 132 134 180 182 | -2210493996764 |
| SPT(16) | 1952385592380149161 | 0 48 58 88 96 120 126 132 196 202 208 232 240 270 280 328 | -2046899704392 |
| SPT(18) | 1952385617960185693 | 0 10 24 84 148 174 204 216 286 288 358 370 400 426 490 550 564 574 | -2021319667860 |
| SPT(16) | 1952386216398047341 | 0 10 16 46 48 66 88 126 202 240 262 280 282 312 318 328 | -1422881806212 |
| STPT(10) | 1952386364853216119 | 0 2 18 20 60 62 102 104 120 122 | -1274426637434 |
| STPT(12) | 1952387051621254187 | 0 2 30 32 42 44 90 92 102 104 132 134 | -587658599366 |
| SPT(16) | 1952387695400226841 | 0 12 22 52 78 126 138 150 268 280 292 340 366 396 406 418 | 56120373288 |
| SPT(16) | 1952387919633967463 | 0 8 20 134 156 170 216 246 308 338 384 398 420 534 546 554 | 280354113910 |
| STPT(10) | 1952387927587230977 | 0 2 30 32 42 44 54 56 84 86 | 288307377424 |
| TPT(14) | 1952388642877609721 | 0 2 30 32 36 38 78 80 120 122 210 212 306 308 | 1003597756168 |
| SPT(16) | 1952388943890701171 | 0 8 30 36 56 86 120 150 176 206 240 270 290 296 318 326 | 1304610847618 |
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