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Prime Tuple Database
Prime p0= 2598639645843464621 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 38 22 6 6 8 18 40 12 8 12 40 18 8 6 6 22 38 (?)
an: 0 38 60 66 72 80 98 138 150 158 170 210 228 236 242 248 270 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: LCB001
db: batch=82, k=18, 38 22 6 6 8 18 40 12 8
dn: 0 38 22 6 6 8 18 40 12 8 12 40 18 8 6 6 22 38 (?)
an: 0 38 60 66 72 80 98 138 150 158 170 210 228 236 242 248 270 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: LCB001
db: batch=82, k=18, 38 22 6 6 8 18 40 12 8
| STPT(10) | 2598638339470172897 | 0 2 60 62 72 74 84 86 144 146 | -1306373291724 |
| SPT(16) | 2598638422351060853 | 0 54 60 80 114 140 180 234 254 308 348 374 408 428 434 488 | -1223492403768 |
| SPT(16) | 2598638955991423739 | 0 14 42 72 114 164 182 234 260 312 330 380 422 452 480 494 | -689852040882 |
| STPT(10) | 2598639108792909701 | 0 2 78 80 138 140 198 200 276 278 | -537050554920 |
| STPT(10) | 2598639117206723951 | 0 2 6 8 48 50 90 92 96 98 | -528636740670 |
| SPT(16) | 2598639353311564201 | 0 16 18 48 58 66 118 136 150 168 220 228 238 268 270 286 | -292531900420 |
| STPT(10) | 2598639837303173969 | 0 2 42 44 90 92 138 140 180 182 | 191459709348 |
| STPT(12) | 2598640080085762079 | 0 2 12 14 90 92 132 134 210 212 222 224 | 434242297458 |
| STPT(10) | 2598640256083099379 | 0 2 48 50 90 92 132 134 180 182 | 610239634758 |
| STPT(10) | 2598641198027441267 | 0 2 30 32 42 44 54 56 84 86 | 1552183976646 |
| SPT(16) | 2598641409794613149 | 0 38 68 92 140 162 228 252 278 302 368 390 438 462 492 530 | 1763951148528 |
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