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Prime Tuple Database
Prime p0= 810193410834263537 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 20 64 12 32 70 6 12 2 12 6 70 32 12 64 20 6 (?)
an: 0 6 26 90 102 134 204 210 222 224 236 242 312 344 356 420 440 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=18, 6 20 64 12 32 70 6 12 2
dn: 0 6 20 64 12 32 70 6 12 2 12 6 70 32 12 64 20 6 (?)
an: 0 6 26 90 102 134 204 210 222 224 236 242 312 344 356 420 440 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=18, 6 20 64 12 32 70 6 12 2
| STPT(10) | 810191645817439979 | 0 2 18 20 30 32 42 44 60 62 | -1765016823558 |
| SPT(16) | 810191845764687811 | 0 52 120 138 168 172 216 232 276 292 336 340 370 388 456 508 | -1565069575726 |
| STPT(10) | 810192073594649027 | 0 2 42 44 72 74 102 104 144 146 | -1337239614510 |
| SPT(16) | 810192580276287277 | 0 4 24 66 84 112 166 172 174 180 234 262 280 322 342 346 | -830557976260 |
| SPT(16) | 810193004074308193 | 0 16 34 58 78 114 160 196 198 234 280 316 336 360 378 394 | -406759955344 |
| STPT(12) | 810193389758905721 | 0 2 30 32 90 92 126 128 186 188 216 218 | -21075357816 |
| SPT(16) | 810193774248168041 | 0 2 6 12 26 42 50 72 116 138 146 162 176 182 186 188 | 363413904504 |
| SPT(16) | 810194797317882133 | 0 6 10 40 48 70 84 198 286 400 414 436 444 474 478 484 | 1386483618596 |
| SPT(16) | 810195352142418689 | 0 14 80 150 152 192 194 270 314 390 392 432 434 504 570 584 | 1941308155152 |
| STPT(10) | 810195424955587397 | 0 2 24 26 42 44 60 62 84 86 | 2014121323860 |
| STPT(10) | 810196083365066309 | 0 2 18 20 30 32 42 44 60 62 | 2672530802772 |
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