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Prime Tuple Database
Prime p0= 2250966207174122857 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 18 36 2 12 18 72 22 44 22 72 18 12 2 36 18 16 (?)
an: 0 16 34 70 72 84 102 174 196 240 262 334 352 364 366 402 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: JayPi
db: batch=81, k=18, 16 18 36 2 12 18 72 22 44
dn: 0 16 18 36 2 12 18 72 22 44 22 72 18 12 2 36 18 16 (?)
an: 0 16 34 70 72 84 102 174 196 240 262 334 352 364 366 402 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: JayPi
db: batch=81, k=18, 16 18 36 2 12 18 72 22 44
| STPT(10) | 2250964581591799889 | 0 2 12 14 30 32 48 50 60 62 | -1625582322968 |
| SPT(16) | 2250964952543589833 | 0 38 50 56 66 90 104 116 168 180 194 218 228 234 246 284 | -1254630533024 |
| SPT(16) | 2250965139321920533 | 0 54 94 114 124 136 154 178 186 210 228 240 250 270 310 364 | -1067852202324 |
| STPT(10) | 2250965977367981231 | 0 2 66 68 138 140 210 212 276 278 | -229806141626 |
| STPT(10) | 2250966037037205749 | 0 2 18 20 30 32 42 44 60 62 | -170136917108 |
| SPT(16) | 2250966169893899803 | 0 10 28 34 78 120 160 174 190 204 244 286 330 336 354 364 | -37280223054 |
| STPT(10) | 2250966299833070159 | 0 2 18 20 30 32 42 44 60 62 | 92658947302 |
| STPT(10) | 2250966718094639717 | 0 2 30 32 42 44 54 56 84 86 | 510920516860 |
| STPT(10) | 2250966788550732137 | 0 2 30 32 42 44 54 56 84 86 | 581376609280 |
| SPT(16) | 2250967140437508007 | 0 4 6 12 40 84 106 142 144 180 202 246 274 280 282 286 | 933263385150 |
| SPT(16) | 2250967290429038669 | 0 50 54 80 158 182 222 224 228 230 270 294 372 398 402 452 | 1083254915812 |
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