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Prime Tuple Database
Prime p0= 2216735555826274321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 44 16 12 80 12 28 2 34 2 28 12 80 12 16 44 28 (?)
an: 0 28 72 88 100 180 192 220 222 256 258 286 298 378 390 406 450 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: LCB001
db: batch=81, k=18, 28 44 16 12 80 12 28 2 34
dn: 0 28 44 16 12 80 12 28 2 34 2 28 12 80 12 16 44 28 (?)
an: 0 28 72 88 100 180 192 220 222 256 258 286 298 378 390 406 450 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: LCB001
db: batch=81, k=18, 28 44 16 12 80 12 28 2 34
| STPT(10) | 2216733479541207899 | 0 2 18 20 30 32 42 44 60 62 | -2076285066422 |
| STPT(12) | 2216733604120373729 | 0 2 30 32 42 44 198 200 210 212 240 242 | -1951705900592 |
| SPT(16) | 2216733987757350923 | 0 8 38 50 54 66 134 158 186 210 278 290 294 306 336 344 | -1568068923398 |
| STPT(10) | 2216734208129325299 | 0 2 18 20 30 32 42 44 60 62 | -1347696949022 |
| STPT(10) | 2216735333609158277 | 0 2 24 26 42 44 60 62 84 86 | -222217116044 |
| SPT(16) | 2216735409262809671 | 0 42 80 92 98 120 122 150 158 186 188 210 216 228 266 308 | -146563464650 |
| STPT(10) | 2216735621673742061 | 0 2 6 8 48 50 90 92 96 98 | 65847467740 |
| STPT(10) | 2216736044070445109 | 0 2 18 20 60 62 102 104 120 122 | 488244170788 |
| SPT(16) | 2216736142296024529 | 0 22 24 108 124 148 154 190 192 228 234 258 274 358 360 382 | 586469750208 |
| STPT(10) | 2216736932599010189 | 0 2 18 20 30 32 42 44 60 62 | 1376772735868 |
| STPT(10) | 2216736977950783859 | 0 2 18 20 30 32 42 44 60 62 | 1422124509538 |
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