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Prime Tuple Database
Prime p0= 813998678509091423 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 20 4 14 36 16 18 6 20 6 18 16 36 14 4 20 60 (?)
an: 0 60 80 84 98 134 150 168 174 194 200 218 234 270 284 288 308 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: matali
db: batch=73, k=18, 60 20 4 14 36 16 18 6 20
dn: 0 60 20 4 14 36 16 18 6 20 6 18 16 36 14 4 20 60 (?)
an: 0 60 80 84 98 134 150 168 174 194 200 218 234 270 284 288 308 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: matali
db: batch=73, k=18, 60 20 4 14 36 16 18 6 20
| SPT(16) | 813997915403602987 | 0 4 12 24 82 102 120 154 180 214 232 252 310 322 330 334 | -763105488436 |
| SPT(16) | 813998342598612601 | 0 16 30 36 40 48 52 66 82 96 100 108 112 118 132 148 | -335910478822 |
| STPT(10) | 813998467948356239 | 0 2 48 50 90 92 132 134 180 182 | -210560735184 |
| SPT(16) | 813998504812981231 | 0 6 30 118 126 148 160 168 178 186 198 220 228 316 340 346 | -173696110192 |
| STPT(10) | 813998582904909287 | 0 2 30 32 42 44 54 56 84 86 | -95604182136 |
| SPT(20) | 813998608791921967 | 0 12 16 46 52 84 100 162 172 186 190 204 214 276 292 324 330 360 364 376 | -69717169456 |
| TPT(14) | 813998712176929421 | 0 2 6 8 36 38 48 50 60 62 126 128 156 158 | 33667837998 |
| SPT(16) | 813998819767486487 | 0 12 24 44 72 80 102 116 150 164 186 194 222 242 254 266 | 141258395064 |
| STPT(10) | 813998841915206219 | 0 2 18 20 30 32 42 44 60 62 | 163406114796 |
| STPT(10) | 813998933421784109 | 0 2 18 20 30 32 42 44 60 62 | 254912692686 |
| SPT(16) | 813999012629855447 | 0 2 6 26 72 90 96 126 140 170 176 194 240 260 264 266 | 334120764024 |
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