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Prime Tuple Database
Prime p0= 1337557846858208981 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 6 10 30 12 18 12 72 8 72 12 18 12 30 10 6 20 (?)
an: 0 20 26 36 66 78 96 108 180 188 260 272 290 302 332 342 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Theadalus
db: batch=77, k=18, 20 6 10 30 12 18 12 72 8
dn: 0 20 6 10 30 12 18 12 72 8 72 12 18 12 30 10 6 20 (?)
an: 0 20 26 36 66 78 96 108 180 188 260 272 290 302 332 342 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Theadalus
db: batch=77, k=18, 20 6 10 30 12 18 12 72 8
| STPT(10) | 1337557180679063039 | 0 2 12 14 90 92 168 170 180 182 | -666179145942 |
| SPT(16) | 1337557340129949383 | 0 14 20 30 44 54 78 90 98 110 134 144 158 168 174 188 | -506728259598 |
| STPT(10) | 1337557406057292419 | 0 2 18 20 30 32 42 44 60 62 | -440800916562 |
| STPT(10) | 1337557425902384459 | 0 2 12 14 90 92 168 170 180 182 | -420955824522 |
| SPT(16) | 1337557716184661927 | 0 26 42 62 120 180 186 230 252 296 302 362 420 440 456 482 | -130673547054 |
| SPT(16) | 1337557800751238357 | 0 74 92 110 132 144 162 176 180 194 212 224 246 264 282 356 | -46106970624 |
| STPT(10) | 1337557888699440641 | 0 2 36 38 78 80 120 122 156 158 | 41841231660 |
| STPT(10) | 1337558039406148541 | 0 2 36 38 78 80 120 122 156 158 | 192547939560 |
| SPT(16) | 1337558096167564787 | 0 20 24 32 36 74 120 126 140 146 192 230 234 242 246 266 | 249309355806 |
| STPT(10) | 1337558243603396999 | 0 2 18 20 30 32 42 44 60 62 | 396745188018 |
| STPT(10) | 1337558291783587631 | 0 2 6 8 18 20 30 32 36 38 | 444925378650 |
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