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Prime Tuple Database
Prime p0= 1998381633980861603 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 52 6 12 30 8 4 128 4 8 30 12 6 52 26 (?)
an: 0 26 78 84 96 126 134 138 266 270 278 308 320 326 378 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Orange Kid
db: batch=80, k=16, 26 52 6 12 30 8 4 128
dn: 0 26 52 6 12 30 8 4 128 4 8 30 12 6 52 26 (?)
an: 0 26 78 84 96 126 134 138 266 270 278 308 320 326 378 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Orange Kid
db: batch=80, k=16, 26 52 6 12 30 8 4 128
| STPT(10) | 1998380043844223717 | 0 2 30 32 42 44 54 56 84 86 | -1590136637886 |
| STPT(10) | 1998380214588422279 | 0 2 18 20 30 32 42 44 60 62 | -1419392439324 |
| STPT(10) | 1998380397885526979 | 0 2 18 20 30 32 42 44 60 62 | -1236095334624 |
| SPT(16) | 1998380717441045131 | 0 6 46 120 178 190 216 220 228 232 258 270 328 402 442 448 | -916539816472 |
| STPT(12) | 1998380990647499009 | 0 2 30 32 60 62 138 140 168 170 198 200 | -643333362594 |
| SPT(16) | 1998381130048270547 | 0 12 32 86 90 132 140 144 152 156 164 206 210 264 284 296 | -503932591056 |
| SPT(16) | 1998382040577982337 | 0 32 42 56 62 84 90 104 132 146 152 174 180 194 204 236 | 406597120734 |
| SPT(16) | 1998382113821495009 | 0 12 32 62 90 102 158 180 320 342 398 410 438 468 488 500 | 479840633406 |
| STPT(10) | 1998382354560269927 | 0 2 30 32 42 44 54 56 84 86 | 720579408324 |
| STPT(10) | 1998382617108233969 | 0 2 18 20 30 32 42 44 60 62 | 983127372366 |
| SPT(16) | 1998382632500730919 | 0 34 70 88 100 150 154 174 214 234 238 288 300 318 354 388 | 998519869316 |
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