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Prime Tuple Database
Prime p0= 2275617553769612341 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 4 32 10 30 30 38 30 28 30 38 30 30 10 32 4 66 (?)
an: 0 66 70 102 112 142 172 210 240 268 298 336 366 396 406 438 442 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Orange Kid
db: batch=81, k=18, 66 4 32 10 30 30 38 30 28
dn: 0 66 4 32 10 30 30 38 30 28 30 38 30 30 10 32 4 66 (?)
an: 0 66 70 102 112 142 172 210 240 268 298 336 366 396 406 438 442 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Orange Kid
db: batch=81, k=18, 66 4 32 10 30 30 38 30 28
| SPT(16) | 2275615927357682369 | 0 48 54 80 122 152 210 224 258 272 330 360 402 428 434 482 | -1626411929972 |
| STPT(10) | 2275616145215528411 | 0 2 6 8 18 20 30 32 36 38 | -1408554083930 |
| SPT(16) | 2275616623221049613 | 0 14 26 30 60 66 74 96 98 120 128 134 164 168 180 194 | -930548562728 |
| SPT(18) | 2275616949354520921 | 0 10 36 48 58 70 102 168 190 198 220 286 318 330 340 352 378 388 | -604415091420 |
| STPT(10) | 2275617125505672857 | 0 2 30 32 42 44 54 56 84 86 | -428263939484 |
| STPT(12) | 2275617438533451011 | 0 2 18 20 30 32 96 98 108 110 126 128 | -115236161330 |
| SPT(16) | 2275618084942733521 | 0 48 60 96 100 102 126 130 168 172 196 198 202 238 250 298 | 531173121180 |
| SPT(16) | 2275618164598639789 | 0 10 42 78 82 162 220 238 342 360 418 498 502 538 570 580 | 610829027448 |
| STPT(10) | 2275618223401033967 | 0 2 30 32 42 44 54 56 84 86 | 669631421626 |
| STPT(10) | 2275618269303535361 | 0 2 6 8 18 20 30 32 36 38 | 715533923020 |
| STPT(10) | 2275618418238081689 | 0 2 48 50 90 92 132 134 180 182 | 864468469348 |
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