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Prime Tuple Database
Prime p0= 1816657794816308819 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 12 12 18 2 6 4 90 116 90 4 6 2 18 12 12 18 (?)
an: 0 18 30 42 60 62 68 72 162 278 368 372 378 380 398 410 422 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 18 12 12 18 2 6 4 90 116
dn: 0 18 12 12 18 2 6 4 90 116 90 4 6 2 18 12 12 18 (?)
an: 0 18 30 42 60 62 68 72 162 278 368 372 378 380 398 410 422 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 18 12 12 18 2 6 4 90 116
| STPT(10) | 1816656997796946629 | 0 2 18 20 60 62 102 104 120 122 | -797019362190 |
| STPT(10) | 1816657269818770859 | 0 2 18 20 30 32 42 44 60 62 | -524997537960 |
| STPT(10) | 1816657387487210309 | 0 2 18 20 30 32 42 44 60 62 | -407329098510 |
| SPT(16) | 1816657583642077991 | 0 2 8 38 66 78 90 92 126 128 140 152 180 210 216 218 | -211174230828 |
| SPT(16) | 1816657672983014539 | 0 28 90 132 144 168 208 222 340 354 394 418 430 472 534 562 | -121833294280 |
| TPT(14) | 1816657793002887251 | 0 2 6 8 18 20 60 62 156 158 228 230 240 242 | -1813421568 |
| STPT(10) | 1816657985106545897 | 0 2 30 32 42 44 54 56 84 86 | 190290237078 |
| SPT(16) | 1816658103345593089 | 0 18 28 138 162 180 208 220 222 234 262 280 304 414 424 442 | 308529284270 |
| STPT(10) | 1816658772958753769 | 0 2 48 50 90 92 132 134 180 182 | 978142444950 |
| SPT(16) | 1816658801557093061 | 0 12 38 42 102 126 128 138 140 150 152 176 236 240 266 278 | 1006740784242 |
| STPT(10) | 1816659182247620057 | 0 2 12 14 42 44 72 74 84 86 | 1387431311238 |
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