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Prime Tuple Database
Prime p0= 1998118201274186221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 10 18 2 28 12 2 46 2 12 28 2 18 10 18 (?)
an: 0 18 28 46 48 76 88 90 136 138 150 178 180 198 208 226
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: Chooka
db: batch=80, k=16, 18 10 18 2 28 12 2 46
dn: 0 18 10 18 2 28 12 2 46 2 12 28 2 18 10 18 (?)
an: 0 18 28 46 48 76 88 90 136 138 150 178 180 198 208 226
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: Chooka
db: batch=80, k=16, 18 10 18 2 28 12 2 46
| STPT(10) | 1998117489612175037 | 0 2 12 14 42 44 72 74 84 86 | -711662011184 |
| SPT(16) | 1998117767551528757 | 0 2 12 14 60 72 84 102 164 182 194 206 252 254 264 266 | -433722657464 |
| STPT(10) | 1998117910022122919 | 0 2 18 20 30 32 42 44 60 62 | -291252063302 |
| STPT(10) | 1998118054824240491 | 0 2 6 8 18 20 30 32 36 38 | -146449945730 |
| SPT(16) | 1998118092132114083 | 0 8 20 26 68 108 126 150 176 200 218 258 300 306 318 326 | -109142072138 |
| STPT(10) | 1998118093695811229 | 0 2 18 20 30 32 42 44 60 62 | -107578374992 |
| STPT(10) | 1998118418474688449 | 0 2 42 44 60 62 78 80 120 122 | 217200502228 |
| STPT(10) | 1998118480493794247 | 0 2 30 32 42 44 54 56 84 86 | 279219608026 |
| STPT(10) | 1998118634525935247 | 0 2 42 44 72 74 102 104 144 146 | 433251749026 |
| STPT(10) | 1998118678981739057 | 0 2 72 74 102 104 132 134 204 206 | 477707552836 |
| SPT(16) | 1998118747756651813 | 0 30 40 118 138 150 166 178 216 228 244 256 276 354 364 394 | 546482465592 |
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