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Prime Tuple Database
Prime p0= 1280863191184917833 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 54 28 12 8 10 30 8 30 10 8 12 28 54 26 (?)
an: 0 26 80 108 120 128 138 168 176 206 216 224 236 264 318 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Theadalus
db: batch=77, k=16, 26 54 28 12 8 10 30 8
dn: 0 26 54 28 12 8 10 30 8 30 10 8 12 28 54 26 (?)
an: 0 26 80 108 120 128 138 168 176 206 216 224 236 264 318 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Theadalus
db: batch=77, k=16, 26 54 28 12 8 10 30 8
| SPT(16) | 1280861924927989477 | 0 42 54 66 94 100 120 156 160 196 216 222 250 262 274 316 | -1266256928356 |
| SPT(16) | 1280862175348835767 | 0 10 34 90 102 154 162 172 234 244 252 304 316 372 396 406 | -1015836082066 |
| STPT(10) | 1280862349331181341 | 0 2 6 8 48 50 90 92 96 98 | -841853736492 |
| STPT(10) | 1280862991454983967 | 0 2 30 32 60 62 90 92 120 122 | -199729933866 |
| STPT(10) | 1280863096030578029 | 0 2 12 14 30 32 48 50 60 62 | -95154339804 |
| STPT(10) | 1280863176407851427 | 0 2 30 32 42 44 54 56 84 86 | -14777066406 |
| STPT(10) | 1280863273634964791 | 0 2 30 32 78 80 126 128 156 158 | 82450046958 |
| STPT(10) | 1280863294872148187 | 0 2 12 14 72 74 132 134 144 146 | 103687230354 |
| SPT(16) | 1280863703192443933 | 0 6 16 40 54 76 90 120 154 184 198 220 234 258 268 274 | 512007526100 |
| STPT(10) | 1280863797881001701 | 0 2 6 8 48 50 90 92 96 98 | 606696083868 |
| STPT(10) | 1280864256176608919 | 0 2 12 14 30 32 48 50 60 62 | 1064991691086 |
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