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Prime Tuple Database
Prime p0= 1648450042728388267 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 18 8 60 4 14 52 50 52 50 52 14 4 60 8 18 16 (?)
an: 0 16 34 42 102 106 120 172 222 274 324 376 390 394 454 462 480 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=78, k=18, 16 18 8 60 4 14 52 50 52
dn: 0 16 18 8 60 4 14 52 50 52 50 52 14 4 60 8 18 16 (?)
an: 0 16 34 42 102 106 120 172 222 274 324 376 390 394 454 462 480 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=78, k=18, 16 18 8 60 4 14 52 50 52
| STPT(10) | 1648449547259185367 | 0 2 54 56 72 74 90 92 144 146 | -495469202900 |
| STPT(10) | 1648449565595264849 | 0 2 18 20 30 32 42 44 60 62 | -477133123418 |
| SPT(16) | 1648449605411948153 | 0 8 20 66 68 104 126 138 176 188 210 246 248 294 306 314 | -437316440114 |
| SPT(16) | 1648449789331445851 | 0 10 48 58 88 106 126 168 220 262 282 300 330 340 378 388 | -253396942416 |
| SPT(16) | 1648449789788203739 | 0 24 42 68 80 108 152 162 200 210 254 282 294 320 338 362 | -252940184528 |
| STPT(10) | 1648449961131303257 | 0 2 42 44 72 74 102 104 144 146 | -81597085010 |
| TPT(14) | 1648450498605773669 | 0 2 102 104 162 164 198 200 228 230 288 290 300 302 | 455877385402 |
| STPT(10) | 1648450504347256661 | 0 2 6 8 18 20 30 32 36 38 | 461618868394 |
| SPT(16) | 1648450556324227213 | 0 18 48 64 78 154 166 210 214 258 270 346 360 376 406 424 | 513595838946 |
| STPT(10) | 1648451002059912077 | 0 2 24 26 42 44 60 62 84 86 | 959331523810 |
| STPT(10) | 1648451294186116757 | 0 2 30 32 42 44 54 56 84 86 | 1251457728490 |
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