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Prime Tuple Database
Prime p0= 187970822897192501 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 50 16 12 48 6 8 22 14 46 14 22 8 6 48 12 16 50 (?)
an: 0 50 66 78 126 132 140 162 176 222 236 258 266 272 320 332 348 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Ralfy
db: batch=69, k=18, 50 16 12 48 6 8 22 14 46
dn: 0 50 16 12 48 6 8 22 14 46 14 22 8 6 48 12 16 50 (?)
an: 0 50 66 78 126 132 140 162 176 222 236 258 266 272 320 332 348 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Ralfy
db: batch=69, k=18, 50 16 12 48 6 8 22 14 46
| SPT(14) | 187970766279679963 | 0 24 28 66 114 126 138 196 208 220 268 306 310 334 | -56617512538 |
| SPT(14) | 187970770968566591 | 0 26 96 102 110 158 168 200 210 258 266 272 342 368 | -51928625910 |
| SPT(14) | 187970771396499731 | 0 8 12 26 50 56 78 110 132 138 162 176 180 188 | -51500692770 |
| SPT(14) | 187970783714418589 | 0 30 34 58 78 108 112 120 124 154 174 198 202 232 | -39182773912 |
| TPT(12) | 187970787212288291 | 0 2 66 68 156 158 168 170 180 182 288 290 | -35684904210 |
| SPT(16) | 187970811304204333 | 0 28 66 70 96 138 144 186 208 250 256 298 324 328 366 394 | -11592988168 |
| TPT(12) | 187970825803335401 | 0 2 78 80 138 140 156 158 168 170 210 212 | 2906142900 |
| TPT(12) | 187970835759476219 | 0 2 48 50 102 104 162 164 228 230 258 260 | 12862283718 |
| SPT(14) | 187970837869844137 | 0 36 76 82 84 120 150 166 196 232 234 240 280 316 | 14972651636 |
| SPT(14) | 187970845371805469 | 0 12 50 78 102 194 198 224 228 320 344 372 410 422 | 22474612968 |
| SPT(14) | 187970874746972861 | 0 18 32 42 60 98 122 228 252 290 308 318 332 350 | 51849780360 |
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