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Prime Tuple Database
Prime p0= 395890172430490637 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 6 38 70 24 30 6 14 60 58 60 14 6 30 24 70 38 6 6 (?)
an: 0 6 12 50 120 144 174 180 194 254 312 372 386 392 422 446 516 554 560 566
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: Cruncher Pete
db: batch=70, k=20, 6 6 38 70 24 30 6 14 60 58
dn: 0 6 6 38 70 24 30 6 14 60 58 60 14 6 30 24 70 38 6 6 (?)
an: 0 6 12 50 120 144 174 180 194 254 312 372 386 392 422 446 516 554 560 566
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: Cruncher Pete
db: batch=70, k=20, 6 6 38 70 24 30 6 14 60 58
| SPT(14) | 395890117090580729 | 0 14 24 44 50 74 78 80 84 108 114 134 144 158 | -55339909908 |
| TPT(12) | 395890141137584789 | 0 2 90 92 150 152 168 170 222 224 252 254 | -31292905848 |
| TPT(12) | 395890148047319687 | 0 2 24 26 84 86 150 152 192 194 210 212 | -24383170950 |
| SPT(14) | 395890152980416001 | 0 62 96 102 110 140 146 216 222 252 260 266 300 362 | -19450074636 |
| TPT(12) | 395890160061490487 | 0 2 30 32 84 86 120 122 252 254 264 266 | -12369000150 |
| TPT(12) | 395890166558396399 | 0 2 42 44 162 164 168 170 198 200 282 284 | -5872094238 |
| SPT(14) | 395890179577404191 | 0 26 50 60 72 98 128 150 180 206 218 228 252 278 | 7146913554 |
| TPT(12) | 395890211758271369 | 0 2 42 44 150 152 192 194 198 200 240 242 | 39327780732 |
| SPT(14) | 395890238538376969 | 0 4 22 84 132 184 228 244 288 340 388 450 468 472 | 66107886332 |
| SPT(14) | 395890246663839331 | 0 10 48 60 130 148 162 178 192 210 280 292 330 340 | 74233348694 |
| SPT(14) | 395890248291784177 | 0 22 52 72 156 162 180 196 214 220 304 324 354 376 | 75861293540 |
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