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Prime Tuple Database
Prime p0= 1776127009103570021 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 66 26 46 12 2 64 2 42 48 22 48 42 2 64 2 12 46 26 66 (?)
an: 0 66 92 138 150 152 216 218 260 308 330 378 420 422 486 488 500 546 572 638
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: ladmo
db: batch=79, k=20, 66 26 46 12 2 64 2 42 48 22
dn: 0 66 26 46 12 2 64 2 42 48 22 48 42 2 64 2 12 46 26 66 (?)
an: 0 66 92 138 150 152 216 218 260 308 330 378 420 422 486 488 500 546 572 638
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: ladmo
db: batch=79, k=20, 66 26 46 12 2 64 2 42 48 22
| SPT(16) | 1776125886203417893 | 0 4 30 70 144 154 174 184 240 250 270 280 354 394 420 424 | -1122900152128 |
| TPT(14) | 1776126121198549907 | 0 2 54 56 90 92 120 122 222 224 294 296 384 386 | -887905020114 |
| TPT(14) | 1776126287576349341 | 0 2 78 80 120 122 216 218 276 278 306 308 336 338 | -721527220680 |
| STPT(10) | 1776126376465903307 | 0 2 24 26 42 44 60 62 84 86 | -632637666714 |
| TPT(14) | 1776126539895369971 | 0 2 108 110 150 152 288 290 306 308 336 338 420 422 | -469208200050 |
| TPT(14) | 1776126993233228171 | 0 2 6 8 30 32 180 182 198 200 228 230 306 308 | -15870341850 |
| TPT(14) | 1776127394579167829 | 0 2 108 110 132 134 288 290 300 302 342 344 348 350 | 385475597808 |
| STPT(10) | 1776127651011424169 | 0 2 18 20 30 32 42 44 60 62 | 641907854148 |
| STPT(10) | 1776128376175210151 | 0 2 6 8 48 50 90 92 96 98 | 1367071640130 |
| SPT(16) | 1776128891839841003 | 0 6 20 90 104 114 134 156 194 216 236 246 260 330 344 350 | 1882736270982 |
| SPT(16) | 1776128949796916327 | 0 44 54 56 72 86 120 134 162 176 210 224 240 242 252 296 | 1940693346306 |
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