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Prime Tuple Database
Prime p0= 2808646752535466189 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 4 66 14 60 16 12 30 20 30 12 16 60 14 66 4 8 (?)
an: 0 8 12 78 92 152 168 180 210 230 260 272 288 348 362 428 432 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: JayPi
db: batch=82, k=18, 8 4 66 14 60 16 12 30 20
dn: 0 8 4 66 14 60 16 12 30 20 30 12 16 60 14 66 4 8 (?)
an: 0 8 12 78 92 152 168 180 210 230 260 272 288 348 362 428 432 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: JayPi
db: batch=82, k=18, 8 4 66 14 60 16 12 30 20
| SPT(16) | 2808645381097918259 | 0 62 102 120 204 228 248 300 302 354 374 398 482 500 540 602 | -1371437547930 |
| STPT(10) | 2808646181853739457 | 0 2 24 26 42 44 60 62 84 86 | -570681726732 |
| SPT(16) | 2808646219340725177 | 0 46 64 84 94 96 120 150 166 196 220 222 232 252 270 316 | -533194741012 |
| SPT(16) | 2808646390004795869 | 0 60 64 70 78 88 130 174 184 228 270 280 288 294 298 358 | -362530670320 |
| STPT(10) | 2808646525829378807 | 0 2 42 44 72 74 102 104 144 146 | -226706087382 |
| SPT(16) | 2808646731569749183 | 0 40 60 70 78 136 148 178 366 396 408 466 474 484 504 544 | -20965717006 |
| SPT(16) | 2808647202762877219 | 0 52 84 100 120 130 144 154 318 328 342 352 372 388 420 472 | 450227411030 |
| SPT(16) | 2808647645168939069 | 0 18 68 264 314 350 380 390 398 408 438 474 524 720 770 788 | 892633472880 |
| SPT(16) | 2808647704391751367 | 0 6 12 34 70 94 96 112 144 160 162 186 222 244 250 256 | 951856285178 |
| SPT(16) | 2808647870260363289 | 0 14 30 42 44 72 74 92 120 138 140 168 170 182 198 212 | 1117724897100 |
| STPT(10) | 2808648022094749337 | 0 2 24 26 42 44 60 62 84 86 | 1269559283148 |
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