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Prime Tuple Database
Prime p0= 1495375845331538791 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 52 38 18 18 10 26 16 18 6 104 6 18 16 26 10 18 18 38 52 (?)
an: 0 52 90 108 126 136 162 178 196 202 306 312 330 346 372 382 400 418 456 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Raspo
db: batch=78, k=20, 52 38 18 18 10 26 16 18 6 104
dn: 0 52 38 18 18 10 26 16 18 6 104 6 18 16 26 10 18 18 38 52 (?)
an: 0 52 90 108 126 136 162 178 196 202 306 312 330 346 372 382 400 418 456 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Raspo
db: batch=78, k=20, 52 38 18 18 10 26 16 18 6 104
| SPT(16) | 1495374491307504077 | 0 2 20 44 62 84 114 132 134 152 182 204 222 246 264 266 | -1354024034714 |
| SPT(16) | 1495374546236407019 | 0 8 14 30 32 54 108 122 240 254 308 330 332 348 354 362 | -1299095131772 |
| STPT(10) | 1495374589565495459 | 0 2 18 20 30 32 42 44 60 62 | -1255766043332 |
| STPT(10) | 1495374780771588707 | 0 2 12 14 42 44 72 74 84 86 | -1064559950084 |
| SPT(16) | 1495374799534285781 | 0 38 90 128 168 170 216 272 336 392 438 440 480 518 570 608 | -1045797253010 |
| STPT(10) | 1495375262344803779 | 0 2 18 20 60 62 102 104 120 122 | -582986735012 |
| SPT(16) | 1495376354006321651 | 0 30 36 42 96 128 138 156 182 200 210 242 296 302 308 338 | 508674782860 |
| STPT(10) | 1495376391199015019 | 0 2 30 32 60 62 90 92 120 122 | 545867476228 |
| STPT(10) | 1495376528002328999 | 0 2 18 20 30 32 42 44 60 62 | 682670790208 |
| SPT(16) | 1495376580471745913 | 0 44 50 54 60 84 120 134 264 278 314 338 344 348 354 398 | 735140207122 |
| SPT(16) | 1495376956142657171 | 0 2 20 62 68 110 122 128 132 138 150 192 198 240 258 260 | 1110811118380 |
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