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Prime Tuple Database
Prime p0= 1543663121322384641 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 30 4 38 52 6 12 18 32 18 12 6 52 38 4 30 8 (?)
an: 0 8 38 42 80 132 138 150 168 200 218 230 236 288 326 330 360 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Laurent Cheylat
db: batch=78, k=18, 8 30 4 38 52 6 12 18 32
dn: 0 8 30 4 38 52 6 12 18 32 18 12 6 52 38 4 30 8 (?)
an: 0 8 38 42 80 132 138 150 168 200 218 230 236 288 326 330 360 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Laurent Cheylat
db: batch=78, k=18, 8 30 4 38 52 6 12 18 32
| TPT(14) | 1543661994464500739 | 0 2 12 14 162 164 180 182 252 254 288 290 318 320 | -1126857883902 |
| SPT(16) | 1543662061313314277 | 0 20 26 54 90 110 140 150 170 180 210 230 266 294 300 320 | -1060009070364 |
| STPT(10) | 1543662228081899207 | 0 2 42 44 72 74 102 104 144 146 | -893240485434 |
| STPT(10) | 1543662717955783721 | 0 2 6 8 18 20 30 32 36 38 | -403366600920 |
| TPT(14) | 1543663007311082267 | 0 2 42 44 54 56 240 242 264 266 282 284 360 362 | -114011302374 |
| STPT(10) | 1543663070419603421 | 0 2 36 38 78 80 120 122 156 158 | -50902781220 |
| STPT(10) | 1543663442608431239 | 0 2 18 20 30 32 42 44 60 62 | 321286046598 |
| STPT(10) | 1543663496987972387 | 0 2 24 26 42 44 60 62 84 86 | 375665587746 |
| STPT(10) | 1543663512041449607 | 0 2 30 32 42 44 54 56 84 86 | 390719064966 |
| SPT(16) | 1543663521000816031 | 0 18 22 138 166 172 222 292 336 406 456 462 490 606 610 628 | 399678431390 |
| SPT(16) | 1543664159763269123 | 0 20 60 74 86 126 150 156 158 164 188 228 240 254 294 314 | 1038440884482 |
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