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Prime Tuple Database
Prime p0= 2993820506867002649 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 54 40 30 8 22 30 24 26 24 30 22 8 30 40 54 20 (?)
an: 0 20 74 114 144 152 174 204 228 254 278 308 330 338 368 408 462 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Orange Kid
db: batch=82, k=18, 20 54 40 30 8 22 30 24 26
dn: 0 20 54 40 30 8 22 30 24 26 24 30 22 8 30 40 54 20 (?)
an: 0 20 74 114 144 152 174 204 228 254 278 308 330 338 368 408 462 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Orange Kid
db: batch=82, k=18, 20 54 40 30 8 22 30 24 26
| STPT(10) | 2993818382614884239 | 0 2 42 44 120 122 198 200 240 242 | -2124252118410 |
| STPT(10) | 2993818661041114631 | 0 2 6 8 48 50 90 92 96 98 | -1845825888018 |
| SPT(16) | 2993818672470134741 | 0 12 36 66 72 78 126 138 140 152 200 206 212 242 266 278 | -1834396867908 |
| SPT(16) | 2993818944785395973 | 0 78 96 120 156 168 176 264 320 408 416 428 464 488 506 584 | -1562081606676 |
| STPT(10) | 2993819462635639247 | 0 2 30 32 42 44 54 56 84 86 | -1044231363402 |
| SPT(16) | 2993820280715920781 | 0 20 26 32 42 72 80 102 110 132 140 170 180 186 192 212 | -226151081868 |
| TPT(14) | 2993820586594324049 | 0 2 12 14 138 140 210 212 252 254 288 290 342 344 | 79727321400 |
| SPT(16) | 2993820668693178059 | 0 68 138 162 180 212 222 240 290 308 318 350 368 392 462 530 | 161826175410 |
| STPT(10) | 2993820674677955789 | 0 2 18 20 30 32 42 44 60 62 | 167810953140 |
| SPT(16) | 2993821146487290683 | 0 6 114 144 180 186 194 236 258 300 308 314 350 380 488 494 | 639620288034 |
| STPT(10) | 2993821244810952077 | 0 2 30 32 42 44 54 56 84 86 | 737943949428 |
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