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Prime Tuple Database
Prime p0= 1264730467054079449 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 18 8 54 70 84 50 12 52 12 50 84 70 54 8 18 4 (?)
an: 0 4 22 30 84 154 238 288 300 352 364 414 498 568 622 630 648 652
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 652
Found by: Rhodan71
db: batch=77, k=18, 4 18 8 54 70 84 50 12 52
dn: 0 4 18 8 54 70 84 50 12 52 12 50 84 70 54 8 18 4 (?)
an: 0 4 22 30 84 154 238 288 300 352 364 414 498 568 622 630 648 652
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 652
Found by: Rhodan71
db: batch=77, k=18, 4 18 8 54 70 84 50 12 52
| SPT(16) | 1264728498171123421 | 0 10 46 66 108 148 150 168 178 196 198 238 280 300 336 346 | -1968882956028 |
| STPT(10) | 1264728939105569417 | 0 2 30 32 42 44 54 56 84 86 | -1527948510032 |
| STPT(10) | 1264729292150947307 | 0 2 24 26 42 44 60 62 84 86 | -1174903132142 |
| STPT(10) | 1264729542620375771 | 0 2 30 32 60 62 90 92 120 122 | -924433703678 |
| STPT(10) | 1264729751264736269 | 0 2 42 44 60 62 78 80 120 122 | -715789343180 |
| STPT(12) | 1264730305601181899 | 0 2 30 32 102 104 138 140 210 212 240 242 | -161452897550 |
| SPT(16) | 1264730471824300937 | 0 2 14 44 56 74 86 102 134 150 162 180 192 222 234 236 | 4770221488 |
| STPT(10) | 1264730623854380717 | 0 2 60 62 72 74 84 86 144 146 | 156800301268 |
| SPT(16) | 1264730993382702323 | 0 20 38 66 80 86 98 114 140 156 168 174 188 216 234 254 | 526328622874 |
| STPT(10) | 1264730995464356657 | 0 2 30 32 42 44 54 56 84 86 | 528410277208 |
| SPT(16) | 1264731516460811909 | 0 20 38 48 60 98 110 152 180 222 234 272 284 294 312 332 | 1049406732460 |
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