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Prime Tuple Database
Prime p0= 212420487411419389 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 16 14 12 4 66 18 116 18 66 4 12 14 16 14 4 (?)
an: 0 4 18 34 48 60 64 130 148 264 282 348 352 364 378 394 408 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-2W]Kurzer
db: batch=69, k=18, 4 14 16 14 12 4 66 18 116
dn: 0 4 14 16 14 12 4 66 18 116 18 66 4 12 14 16 14 4 (?)
an: 0 4 18 34 48 60 64 130 148 264 282 348 352 364 378 394 408 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-2W]Kurzer
db: batch=69, k=18, 4 14 16 14 12 4 66 18 116
| SPT(14) | 212420394026445907 | 0 30 42 54 84 120 156 280 316 352 382 394 406 436 | -93384973482 |
| SPT(14) | 212420404780042999 | 0 22 102 112 150 178 190 192 204 232 270 280 360 382 | -82631376390 |
| SPT(14) | 212420418229162519 | 0 24 70 154 178 180 250 288 358 360 384 468 514 538 | -69182256870 |
| TPT(12) | 212420447162473061 | 0 2 96 98 120 122 330 332 486 488 516 518 | -40248946328 |
| SPT(14) | 212420451281155259 | 0 30 44 60 80 90 114 158 182 192 212 228 242 272 | -36130264130 |
| TPT(12) | 212420455315356347 | 0 2 12 14 24 26 90 92 120 122 132 134 | -32096063042 |
| TPT(12) | 212420487827119679 | 0 2 48 50 120 122 198 200 240 242 258 260 | 415700290 |
| SPT(14) | 212420503335042137 | 0 6 50 56 84 104 114 146 156 176 204 210 254 260 | 15923622748 |
| TPT(12) | 212420504865677357 | 0 2 12 14 42 44 60 62 72 74 132 134 | 17454257968 |
| SPT(14) | 212420519819481601 | 0 12 70 106 108 136 148 180 192 220 222 258 316 328 | 32408062212 |
| SPT(14) | 212420525190706817 | 0 12 26 32 56 80 92 234 246 270 294 300 314 326 | 37779287428 |
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