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Prime Tuple Database
Prime p0= 1303886086502117381 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 42 22 20 16 44 6 10 26 10 6 44 16 20 22 42 26 (?)
an: 0 26 68 90 110 126 170 176 186 212 222 228 272 288 308 330 372 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: HenkM
db: batch=77, k=18, 26 42 22 20 16 44 6 10 26
dn: 0 26 42 22 20 16 44 6 10 26 10 6 44 16 20 22 42 26 (?)
an: 0 26 68 90 110 126 170 176 186 212 222 228 272 288 308 330 372 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: HenkM
db: batch=77, k=18, 26 42 22 20 16 44 6 10 26
| STPT(10) | 1303884223893588017 | 0 2 72 74 102 104 132 134 204 206 | -1862608529364 |
| STPT(10) | 1303884565944169367 | 0 2 30 32 72 74 114 116 144 146 | -1520557948014 |
| TPT(14) | 1303884824278841741 | 0 2 30 32 228 230 276 278 408 410 516 518 606 608 | -1262223275640 |
| STPT(10) | 1303884919907734259 | 0 2 18 20 30 32 42 44 60 62 | -1166594383122 |
| SPT(16) | 1303884958331735839 | 0 22 24 82 90 132 138 180 232 274 280 322 330 388 390 412 | -1128170381542 |
| SPT(16) | 1303885926590125007 | 0 6 26 44 62 96 132 180 206 254 290 324 342 360 380 386 | -159911992374 |
| STPT(10) | 1303886298591858599 | 0 2 48 50 60 62 72 74 120 122 | 212089741218 |
| STPT(12) | 1303886395487079947 | 0 2 12 14 30 32 72 74 90 92 102 104 | 308984962566 |
| SPT(16) | 1303886430828794669 | 0 20 68 104 108 110 128 150 152 174 192 194 198 234 282 302 | 344326677288 |
| STPT(10) | 1303886856675891737 | 0 2 12 14 42 44 72 74 84 86 | 770173774356 |
| STPT(10) | 1303887519074615141 | 0 2 6 8 18 20 30 32 36 38 | 1432572497760 |
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