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Prime Tuple Database
Prime p0= 1871437521187024163 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 6 4 6 12 12 32 36 30 82 30 36 32 12 12 6 4 6 8 (?)
an: 0 8 14 18 24 36 48 80 116 146 228 258 294 326 338 350 356 360 366 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 8 6 4 6 12 12 32 36 30 82
dn: 0 8 6 4 6 12 12 32 36 30 82 30 36 32 12 12 6 4 6 8 (?)
an: 0 8 14 18 24 36 48 80 116 146 228 258 294 326 338 350 356 360 366 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 8 6 4 6 12 12 32 36 30 82
| STPT(10) | 1871436281754802391 | 0 2 156 158 168 170 180 182 336 338 | -1239432221772 |
| STPT(10) | 1871436431091718607 | 0 2 30 32 42 44 54 56 84 86 | -1090095305556 |
| STPT(12) | 1871436460763263937 | 0 2 102 104 132 134 180 182 210 212 312 314 | -1060423760226 |
| TPT(14) | 1871436466985653409 | 0 2 18 20 228 230 270 272 288 290 342 344 372 374 | -1054201370754 |
| STPT(10) | 1871437049541122249 | 0 2 18 20 30 32 42 44 60 62 | -471645901914 |
| SPT(16) | 1871437397285611411 | 0 72 112 120 166 168 172 190 288 306 310 312 358 366 406 478 | -123901412752 |
| TPT(14) | 1871437821834998201 | 0 2 36 38 66 68 78 80 96 98 120 122 180 182 | 300647974038 |
| STPT(10) | 1871437945363936091 | 0 2 6 8 18 20 30 32 36 38 | 424176911928 |
| STPT(10) | 1871438020949700011 | 0 2 6 8 48 50 90 92 96 98 | 499762675848 |
| SPT(16) | 1871438055031253063 | 0 18 90 144 150 158 176 284 420 528 546 554 560 614 686 704 | 533844228900 |
| SPT(16) | 1871438475131173639 | 0 28 42 48 52 94 118 120 202 204 228 270 274 280 294 322 | 953944149476 |
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