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Prime Tuple Database
Prime p0= 2805696535478967947 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 2 36 54 78 4 18 18 2 18 18 4 78 54 36 2 12 (?)
an: 0 12 14 50 104 182 186 204 222 224 242 260 264 342 396 432 434 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: JohnMD
db: batch=82, k=18, 12 2 36 54 78 4 18 18 2
dn: 0 12 2 36 54 78 4 18 18 2 18 18 4 78 54 36 2 12 (?)
an: 0 12 14 50 104 182 186 204 222 224 242 260 264 342 396 432 434 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: JohnMD
db: batch=82, k=18, 12 2 36 54 78 4 18 18 2
| SPT(16) | 2805695496767733343 | 0 16 30 156 166 168 174 180 244 250 256 258 268 394 408 424 | -1038711234604 |
| STPT(10) | 2805695822683678271 | 0 2 6 8 48 50 90 92 96 98 | -712795289676 |
| STPT(10) | 2805695977617642971 | 0 2 36 38 78 80 120 122 156 158 | -557861324976 |
| SPT(16) | 2805696083791945481 | 0 26 30 96 140 176 198 218 288 308 330 366 410 476 480 506 | -451687022466 |
| SPT(16) | 2805696158619817831 | 0 16 40 46 58 60 78 112 156 190 208 210 222 228 252 268 | -376859150116 |
| TPT(14) | 2805696486066771497 | 0 2 30 32 54 56 102 104 132 134 144 146 270 272 | -49412196450 |
| SPT(16) | 2805696598855475443 | 0 30 34 60 114 166 180 208 216 244 258 310 364 390 394 424 | 63376507496 |
| SPT(16) | 2805696647912026241 | 0 2 48 126 182 228 246 252 416 422 440 486 542 620 666 668 | 112433058294 |
| STPT(10) | 2805697749416357351 | 0 2 6 8 48 50 90 92 96 98 | 1213937389404 |
| STPT(10) | 2805697935955278149 | 0 2 30 32 60 62 90 92 120 122 | 1400476310202 |
| SPT(18) | 2805698573372837489 | 0 48 62 78 84 218 242 300 338 354 392 450 474 608 614 630 644 692 | 2037893869542 |
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