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Prime Tuple Database
Prime p0= 2121340688326027261 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 6 20 16 8 18 34 24 26 24 34 18 8 16 20 6 10 (?)
an: 0 10 16 36 52 60 78 112 136 162 186 220 238 246 262 282 288 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Landjunge
db: batch=80, k=18, 10 6 20 16 8 18 34 24 26
dn: 0 10 6 20 16 8 18 34 24 26 24 34 18 8 16 20 6 10 (?)
an: 0 10 16 36 52 60 78 112 136 162 186 220 238 246 262 282 288 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Landjunge
db: batch=80, k=18, 10 6 20 16 8 18 34 24 26
| STPT(10) | 2121339508474287929 | 0 2 18 20 60 62 102 104 120 122 | -1179851739332 |
| SPT(16) | 2121339682147984477 | 0 12 40 54 76 106 126 132 154 160 180 210 232 246 274 286 | -1006178042784 |
| STPT(10) | 2121339718104200351 | 0 2 6 8 18 20 30 32 36 38 | -970221826910 |
| SPT(16) | 2121340062781849417 | 0 54 72 84 114 120 162 180 204 222 264 270 300 312 330 384 | -625544177844 |
| STPT(10) | 2121340121153666471 | 0 2 36 38 78 80 120 122 156 158 | -567172360790 |
| TPT(14) | 2121340657535939339 | 0 2 42 44 90 92 108 110 168 170 192 194 222 224 | -30790087922 |
| SPT(16) | 2121341054825123143 | 0 48 90 124 126 136 138 150 154 166 168 178 180 214 256 304 | 366499095882 |
| STPT(10) | 2121341135115400481 | 0 2 6 8 48 50 90 92 96 98 | 446789373220 |
| SPT(16) | 2121341473141317407 | 0 24 26 36 50 66 116 120 140 144 194 210 224 234 236 260 | 784815290146 |
| SPT(16) | 2121341692108068893 | 0 26 36 66 68 150 156 168 206 218 224 306 308 338 348 374 | 1003782041632 |
| SPT(16) | 2121342102415825127 | 0 54 66 90 122 170 210 230 276 296 336 384 416 440 452 506 | 1414089797866 |
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