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Prime Tuple Database
Prime p0= 1998305928353447521 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 34 26 34 32 4 18 8 18 4 32 34 26 34 12 (?)
an: 0 12 46 72 106 138 142 160 168 186 190 222 256 282 316 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Chooka
db: batch=80, k=16, 12 34 26 34 32 4 18 8
dn: 0 12 34 26 34 32 4 18 8 18 4 32 34 26 34 12 (?)
an: 0 12 46 72 106 138 142 160 168 186 190 222 256 282 316 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Chooka
db: batch=80, k=16, 12 34 26 34 32 4 18 8
| SPT(16) | 1998304558127649173 | 0 6 8 20 24 98 108 146 168 206 216 290 294 306 308 314 | -1370225798348 |
| STPT(10) | 1998304617798970007 | 0 2 72 74 102 104 132 134 204 206 | -1310554477514 |
| STPT(10) | 1998304926629587481 | 0 2 6 8 48 50 90 92 96 98 | -1001723860040 |
| TPT(14) | 1998305138548700489 | 0 2 60 62 132 134 210 212 222 224 228 230 258 260 | -789804747032 |
| STPT(10) | 1998305139958870667 | 0 2 12 14 42 44 72 74 84 86 | -788394576854 |
| STPT(10) | 1998305339907646739 | 0 2 12 14 30 32 48 50 60 62 | -588445800782 |
| STPT(10) | 1998305951143260947 | 0 2 24 26 42 44 60 62 84 86 | 22789813426 |
| STPT(10) | 1998306125241758009 | 0 2 18 20 30 32 42 44 60 62 | 196888310488 |
| SPT(16) | 1998306379015481203 | 0 60 64 84 126 160 196 204 250 258 294 328 370 390 394 454 | 450662033682 |
| STPT(10) | 1998306396316210529 | 0 2 48 50 90 92 132 134 180 182 | 467962763008 |
| TPT(14) | 1998306771991417757 | 0 2 72 74 210 212 270 272 330 332 342 344 372 374 | 843637970236 |
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