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Prime Tuple Database
Prime p0= 1997853075618881561 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 20 64 2 6 22 12 44 12 22 6 2 64 20 6 (?)
an: 0 6 26 90 92 98 120 132 176 188 210 216 218 282 302 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Chooka
db: batch=80, k=16, 6 20 64 2 6 22 12 44
dn: 0 6 20 64 2 6 22 12 44 12 22 6 2 64 20 6 (?)
an: 0 6 26 90 92 98 120 132 176 188 210 216 218 282 302 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Chooka
db: batch=80, k=16, 6 20 64 2 6 22 12 44
| SPT(16) | 1997851065305610397 | 0 12 36 46 54 60 100 112 114 126 166 172 180 190 214 226 | -2010313271164 |
| SPT(16) | 1997851743265450301 | 0 6 12 36 110 116 126 210 242 326 336 342 416 440 446 452 | -1332353431260 |
| SPT(16) | 1997852318979319721 | 0 20 36 50 78 92 116 162 266 312 336 350 378 392 408 428 | -756639561840 |
| STPT(10) | 1997852542596409979 | 0 2 18 20 30 32 42 44 60 62 | -533022471582 |
| SPT(16) | 1997852606068140233 | 0 14 38 44 66 86 96 188 216 308 318 338 360 366 390 404 | -469550741328 |
| STPT(10) | 1997852937519379709 | 0 2 18 20 30 32 42 44 60 62 | -138099501852 |
| STPT(10) | 1997853457936399211 | 0 2 36 38 78 80 120 122 156 158 | 382317517650 |
| SPT(16) | 1997853544781328803 | 0 20 24 66 84 86 108 128 186 206 228 230 248 290 294 314 | 469162447242 |
| STPT(10) | 1997854600862013911 | 0 2 6 8 108 110 210 212 216 218 | 1525243132350 |
| SPT(16) | 1997854707231266293 | 0 34 40 48 54 114 154 210 244 300 340 400 406 414 420 454 | 1631612384732 |
| SPT(20) | 1997854917569991079 | 0 54 88 90 94 108 132 168 202 208 264 270 304 340 364 378 382 384 418 472 | 1841951109518 |
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