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Prime Tuple Database
Prime p0= 208780363310347331 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 56 24 66 18 10 96 6 134 6 96 10 18 66 24 56 6 (?)
an: 0 6 62 86 152 170 180 276 282 416 422 518 528 546 612 636 692 698
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 698
Found by: desktop64
db: batch=69, k=18, 6 56 24 66 18 10 96 6 134
dn: 0 6 56 24 66 18 10 96 6 134 6 96 10 18 66 24 56 6 (?)
an: 0 6 62 86 152 170 180 276 282 416 422 518 528 546 612 636 692 698
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 698
Found by: desktop64
db: batch=69, k=18, 6 56 24 66 18 10 96 6 134
| SPT(14) | 208780296262121303 | 0 48 80 84 98 114 126 128 140 156 170 174 206 254 | -67048226028 |
| SPT(14) | 208780299360775253 | 0 24 38 44 48 56 126 278 348 356 360 366 380 404 | -63949572078 |
| SPT(14) | 208780300400013427 | 0 16 24 46 82 126 156 250 280 324 360 382 390 406 | -62910333904 |
| SPT(14) | 208780307854481317 | 0 30 34 66 76 114 136 264 286 324 334 366 370 400 | -55455866014 |
| SPT(14) | 208780330089171877 | 0 4 10 12 60 84 130 144 190 214 262 264 270 274 | -33221175454 |
| SPT(14) | 208780345542446957 | 0 24 44 74 116 122 132 164 174 180 222 252 272 296 | -17767900374 |
| SPT(14) | 208780368922125331 | 0 22 52 88 106 108 136 162 190 192 210 246 276 298 | 5611778000 |
| SPT(14) | 208780375338466033 | 0 4 84 148 166 264 270 274 280 378 396 460 540 544 | 12028118702 |
| TPT(12) | 208780418715827909 | 0 2 210 212 222 224 252 254 390 392 420 422 | 55405480578 |
| SPT(14) | 208780419730757627 | 0 12 20 62 74 212 246 320 354 492 504 546 554 566 | 56420410296 |
| SPT(14) | 208780421877900487 | 0 6 24 54 70 76 96 130 150 156 172 202 220 226 | 58567553156 |
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