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Prime Tuple Database
Prime p0= 1993105057292424091 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 2 40 42 2 6 18 16 104 16 18 6 2 42 40 2 16 (?)
an: 0 16 18 58 100 102 108 126 142 246 262 280 286 288 330 370 372 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Dingo
db: batch=80, k=18, 16 2 40 42 2 6 18 16 104
dn: 0 16 2 40 42 2 6 18 16 104 16 18 6 2 42 40 2 16 (?)
an: 0 16 18 58 100 102 108 126 142 246 262 280 286 288 330 370 372 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Dingo
db: batch=80, k=18, 16 2 40 42 2 6 18 16 104
| SPT(16) | 1993103151016883833 | 0 6 114 118 144 148 156 174 280 298 306 310 336 340 448 454 | -1906275540258 |
| STPT(12) | 1993103395612613549 | 0 2 12 14 72 74 108 110 168 170 180 182 | -1661679810542 |
| STPT(10) | 1993103802188880707 | 0 2 30 32 42 44 54 56 84 86 | -1255103543384 |
| SPT(16) | 1993104388725578927 | 0 54 56 86 122 144 152 204 242 294 302 324 360 390 392 446 | -668566845164 |
| STPT(10) | 1993104584360097797 | 0 2 30 32 42 44 54 56 84 86 | -472932326294 |
| STPT(10) | 1993104764812785467 | 0 2 30 32 42 44 54 56 84 86 | -292479638624 |
| SPT(16) | 1993105233303734983 | 0 46 76 96 156 166 180 240 280 340 354 364 424 444 474 520 | 176011310892 |
| SPT(16) | 1993105237011997463 | 0 18 24 36 38 84 108 120 164 176 200 246 248 260 266 284 | 179719573372 |
| STPT(10) | 1993105423076787359 | 0 2 18 20 30 32 42 44 60 62 | 365784363268 |
| STPT(10) | 1993105515362190569 | 0 2 18 20 30 32 42 44 60 62 | 458069766478 |
| STPT(10) | 1993105779491619929 | 0 2 12 14 90 92 168 170 180 182 | 722199195838 |
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