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Prime Tuple Database
Prime p0= 2556508991731196563 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 54 2 28 12 8 72 34 26 34 72 8 12 28 2 54 34 (?)
an: 0 34 88 90 118 130 138 210 244 270 304 376 384 396 424 426 480 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Penguin
db: batch=82, k=18, 34 54 2 28 12 8 72 34 26
dn: 0 34 54 2 28 12 8 72 34 26 34 72 8 12 28 2 54 34 (?)
an: 0 34 88 90 118 130 138 210 244 270 304 376 384 396 424 426 480 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Penguin
db: batch=82, k=18, 34 54 2 28 12 8 72 34 26
| SPT(16) | 2556507700649528173 | 0 6 36 60 70 78 84 130 234 280 286 294 304 328 358 364 | -1291081668390 |
| SPT(16) | 2556507839271534847 | 0 6 100 136 150 174 180 216 220 256 262 286 300 336 430 436 | -1152459661716 |
| SPT(16) | 2556508160092056893 | 0 20 74 108 140 150 216 258 266 308 374 384 416 450 504 524 | -831639139670 |
| TPT(14) | 2556508597824922589 | 0 2 60 62 102 104 120 122 168 170 252 254 300 302 | -393906273974 |
| STPT(10) | 2556508752677476757 | 0 2 30 32 42 44 54 56 84 86 | -239053719806 |
| STPT(10) | 2556508932717808889 | 0 2 18 20 30 32 42 44 60 62 | -59013387674 |
| TPT(14) | 2556509000946190601 | 0 2 48 50 120 122 180 182 258 260 288 290 318 320 | 9214994038 |
| SPT(16) | 2556509032851819439 | 0 4 30 42 52 72 120 130 132 142 190 210 220 232 258 262 | 41120622876 |
| STPT(10) | 2556509220414878669 | 0 2 48 50 90 92 132 134 180 182 | 228683682106 |
| TPT(14) | 2556509561516545511 | 0 2 126 128 156 158 186 188 216 218 270 272 288 290 | 569785348948 |
| SPT(16) | 2556509601738703409 | 0 8 50 84 168 212 270 302 360 392 450 494 578 612 654 662 | 610007506846 |
©2024 Tomáš Brada