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Prime Tuple Database
Prime p0= 1978513206292828123 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 4 36 80 6 28 18 14 94 14 18 28 6 80 36 4 24 (?)
an: 0 24 28 64 144 150 178 196 210 304 318 336 364 370 450 486 490 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Orange Kid
db: batch=80, k=18, 24 4 36 80 6 28 18 14 94
dn: 0 24 4 36 80 6 28 18 14 94 14 18 28 6 80 36 4 24 (?)
an: 0 24 28 64 144 150 178 196 210 304 318 336 364 370 450 486 490 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Orange Kid
db: batch=80, k=18, 24 4 36 80 6 28 18 14 94
| STPT(10) | 1978511953116832319 | 0 2 18 20 30 32 42 44 60 62 | -1253175995804 |
| SPT(16) | 1978512458664961867 | 0 16 30 64 72 90 112 124 162 174 196 214 222 256 270 286 | -747627866256 |
| STPT(10) | 1978512694018825631 | 0 2 6 8 18 20 30 32 36 38 | -512274002492 |
| STPT(10) | 1978512778008277781 | 0 2 6 8 48 50 90 92 96 98 | -428284550342 |
| SPT(16) | 1978512948867347033 | 0 8 50 98 120 176 248 260 294 306 378 434 456 504 546 554 | -257425481090 |
| STPT(10) | 1978513186402043507 | 0 2 60 62 72 74 84 86 144 146 | -19890784616 |
| STPT(10) | 1978513301623903787 | 0 2 12 14 42 44 72 74 84 86 | 95331075664 |
| SPT(16) | 1978513500949981133 | 0 20 36 74 80 108 134 138 146 150 176 204 210 248 264 284 | 294657153010 |
| STPT(10) | 1978513738536666257 | 0 2 54 56 132 134 210 212 264 266 | 532243838134 |
| SPT(16) | 1978513741488889963 | 0 94 96 124 154 156 190 226 234 270 304 306 336 364 366 460 | 535196061840 |
| SPT(16) | 1978513900653287363 | 0 44 56 104 134 150 156 158 216 218 224 240 270 318 330 374 | 694360459240 |
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