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Prime Tuple Database
Prime p0= 3216216700568657441 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 18 6 34 12 14 4 20 28 20 4 14 12 34 6 18 32 (?)
an: 0 32 50 56 90 102 116 120 140 168 188 192 206 218 252 258 276 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: LM
db: batch=83, k=18, 32 18 6 34 12 14 4 20 28
dn: 0 32 18 6 34 12 14 4 20 28 20 4 14 12 34 6 18 32 (?)
an: 0 32 50 56 90 102 116 120 140 168 188 192 206 218 252 258 276 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: LM
db: batch=83, k=18, 32 18 6 34 12 14 4 20 28
| STPT(10) | 3216215725918925699 | 0 2 12 14 90 92 168 170 180 182 | -974649731742 |
| TPT(14) | 3216215749664471171 | 0 2 36 38 60 62 90 92 120 122 126 128 198 200 | -950904186270 |
| STPT(10) | 3216215902183807319 | 0 2 18 20 30 32 42 44 60 62 | -798384850122 |
| TPT(14) | 3216216140022086477 | 0 2 12 14 132 134 174 176 204 206 210 212 234 236 | -560546570964 |
| SPT(16) | 3216216232397052349 | 0 138 154 160 174 178 208 220 222 234 264 268 282 288 304 442 | -468171605092 |
| STPT(10) | 3216216309498233147 | 0 2 12 14 42 44 72 74 84 86 | -391070424294 |
| SPT(16) | 3216216925105019293 | 0 16 24 30 76 84 90 94 216 220 226 234 280 286 294 310 | 224536361852 |
| SPT(16) | 3216217657353522149 | 0 20 30 38 42 48 122 128 144 150 224 230 234 242 252 272 | 956784864708 |
| SPT(16) | 3216217842886252973 | 0 14 44 66 80 84 108 168 266 326 350 354 368 390 420 434 | 1142317595532 |
| SPT(16) | 3216217876441000069 | 0 18 34 70 72 84 90 94 108 112 118 130 132 168 184 202 | 1175872342628 |
| STPT(10) | 3216218475310022867 | 0 2 24 26 42 44 60 62 84 86 | 1774741365426 |
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