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Prime Tuple Database
Prime p0= 2255385158537439889 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 52 12 48 2 48 16 24 18 8 16 8 18 24 16 48 2 48 12 52 (?)
an: 0 52 64 112 114 162 178 202 220 228 244 252 270 294 310 358 360 408 420 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: JayPi
db: batch=81, k=20, 52 12 48 2 48 16 24 18 8 16
dn: 0 52 12 48 2 48 16 24 18 8 16 8 18 24 16 48 2 48 12 52 (?)
an: 0 52 64 112 114 162 178 202 220 228 244 252 270 294 310 358 360 408 420 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: JayPi
db: batch=81, k=20, 52 12 48 2 48 16 24 18 8 16
| STPT(10) | 2255383353100184561 | 0 2 90 92 168 170 246 248 336 338 | -1805437255328 |
| STPT(10) | 2255383428115401107 | 0 2 30 32 42 44 54 56 84 86 | -1730422038782 |
| TPT(14) | 2255384145096732047 | 0 2 24 26 30 32 60 62 72 74 102 104 180 182 | -1013440707842 |
| STPT(10) | 2255384376533204039 | 0 2 12 14 30 32 48 50 60 62 | -782004235850 |
| TPT(14) | 2255384559294718169 | 0 2 42 44 90 92 132 134 138 140 180 182 192 194 | -599242721720 |
| SPT(16) | 2255384794221477887 | 0 30 66 152 174 176 182 192 194 204 210 212 234 320 356 386 | -364315962002 |
| SPT(16) | 2255385355365127291 | 0 36 78 88 102 106 108 118 180 190 192 196 210 220 262 298 | 196827687402 |
| SPT(16) | 2255385541012966841 | 0 20 30 48 50 66 108 120 176 188 230 246 248 266 276 296 | 382475526952 |
| SPT(16) | 2255385571236445573 | 0 6 18 24 58 94 126 148 156 178 210 246 280 286 298 304 | 412699005684 |
| SPT(16) | 2255385689678284601 | 0 72 78 126 170 176 182 218 330 366 372 378 422 470 476 548 | 531140844712 |
| SPT(16) | 2255385808658915791 | 0 6 28 36 60 66 78 112 126 160 172 178 202 210 232 238 | 650121475902 |
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