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Prime Tuple Database
Prime p0= 1864851143250451091 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 2 34 26 6 18 10 80 22 32 22 80 10 18 6 26 34 2 30 (?)
an: 0 30 32 66 92 98 116 126 206 228 260 282 362 372 390 396 422 456 458 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: arkiss
db: batch=79, k=20, 30 2 34 26 6 18 10 80 22 32
dn: 0 30 2 34 26 6 18 10 80 22 32 22 80 10 18 6 26 34 2 30 (?)
an: 0 30 32 66 92 98 116 126 206 228 260 282 362 372 390 396 422 456 458 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: arkiss
db: batch=79, k=20, 30 2 34 26 6 18 10 80 22 32
| STPT(10) | 1864849227006438719 | 0 2 12 14 90 92 168 170 180 182 | -1916244012372 |
| STPT(10) | 1864849443218402099 | 0 2 18 20 30 32 42 44 60 62 | -1700032048992 |
| SPT(16) | 1864849953410497189 | 0 10 24 34 58 64 90 114 118 142 168 174 198 208 222 232 | -1189839953902 |
| SPT(16) | 1864850409878289971 | 0 12 56 62 92 96 126 132 140 146 176 180 210 216 260 272 | -733372161120 |
| SPT(16) | 1864850921354146133 | 0 14 38 78 80 84 114 140 198 224 254 258 260 300 324 338 | -221896304958 |
| TPT(14) | 1864850922157787909 | 0 2 42 44 48 50 72 74 78 80 228 230 252 254 | -221092663182 |
| TPT(14) | 1864851201913041239 | 0 2 78 80 120 122 240 242 258 260 282 284 372 374 | 58662590148 |
| SPT(16) | 1864851316153539319 | 0 30 40 58 90 112 138 160 162 184 210 232 264 282 292 322 | 172903088228 |
| SPT(16) | 1864851815884293601 | 0 10 16 46 52 82 232 250 252 270 420 450 456 486 492 502 | 672633842510 |
| SPT(16) | 1864852004413266269 | 0 38 92 218 234 300 344 378 584 618 662 728 744 870 924 962 | 861162815178 |
| STPT(10) | 1864852423898767451 | 0 2 30 32 78 80 126 128 156 158 | 1280648316360 |
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