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Prime Tuple Database
Prime p0= 1971649040592634159 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 28 2 16 2 4 20 40 44 40 20 4 2 16 2 28 12 (?)
an: 0 12 40 42 58 60 64 84 124 168 208 228 232 234 250 252 280 292
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Landjunge
db: batch=80, k=18, 12 28 2 16 2 4 20 40 44
dn: 0 12 28 2 16 2 4 20 40 44 40 20 4 2 16 2 28 12 (?)
an: 0 12 40 42 58 60 64 84 124 168 208 228 232 234 250 252 280 292
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Landjunge
db: batch=80, k=18, 12 28 2 16 2 4 20 40 44
| STPT(10) | 1971647598745594667 | 0 2 60 62 72 74 84 86 144 146 | -1441847039492 |
| SPT(16) | 1971647754058892783 | 0 14 54 60 84 128 144 164 174 194 210 254 278 284 324 338 | -1286533741376 |
| STPT(10) | 1971647936149686461 | 0 2 6 8 18 20 30 32 36 38 | -1104442947698 |
| STPT(10) | 1971648419400400589 | 0 2 30 32 60 62 90 92 120 122 | -621192233570 |
| SPT(16) | 1971648679258105817 | 0 30 32 72 92 116 126 140 162 176 186 210 230 270 272 302 | -361334528342 |
| STPT(10) | 1971648725337319937 | 0 2 30 32 42 44 54 56 84 86 | -315255314222 |
| TPT(14) | 1971649110315085517 | 0 2 54 56 114 116 192 194 240 242 294 296 330 332 | 69722451358 |
| SPT(13) | 1971649171678712521 | 0 30 78 90 162 168 270 372 378 450 462 510 540 | 131086078362 |
| STPT(10) | 1971649383897648977 | 0 2 30 32 42 44 54 56 84 86 | 343305014818 |
| SPT(16) | 1971649427405744791 | 0 18 22 48 52 78 90 108 172 190 202 228 232 258 262 280 | 386813110632 |
| STPT(10) | 1971649482098874647 | 0 2 24 26 42 44 60 62 84 86 | 441506240488 |
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