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Prime Tuple Database
Prime p0= 2193207287721265747 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 4 6 24 8 16 30 12 2 12 30 16 8 24 6 4 12 (?)
an: 0 12 16 22 46 54 70 100 112 114 126 156 172 180 204 210 214 226
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: [SG-FC] hl
db: batch=81, k=18, 12 4 6 24 8 16 30 12 2
dn: 0 12 4 6 24 8 16 30 12 2 12 30 16 8 24 6 4 12 (?)
an: 0 12 16 22 46 54 70 100 112 114 126 156 172 180 204 210 214 226
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: [SG-FC] hl
db: batch=81, k=18, 12 4 6 24 8 16 30 12 2
| SPT(16) | 2193204781429236217 | 0 30 96 130 174 180 186 294 352 460 466 472 516 550 616 646 | -2506292029530 |
| STPT(10) | 2193204928088571149 | 0 2 18 20 30 32 42 44 60 62 | -2359632694598 |
| STPT(10) | 2193205764038844827 | 0 2 30 32 42 44 54 56 84 86 | -1523682420920 |
| STPT(10) | 2193205955012790167 | 0 2 90 92 102 104 114 116 204 206 | -1332708475580 |
| STPT(10) | 2193206095016748167 | 0 2 42 44 72 74 102 104 144 146 | -1192704517580 |
| STPT(10) | 2193207060870591329 | 0 2 12 14 90 92 168 170 180 182 | -226850674418 |
| STPT(10) | 2193207391443238127 | 0 2 24 26 42 44 60 62 84 86 | 103721972380 |
| SPT(16) | 2193207395311301753 | 0 24 44 66 74 86 96 108 116 128 138 150 158 180 200 224 | 107590036006 |
| STPT(10) | 2193207433813729469 | 0 2 48 50 90 92 132 134 180 182 | 146092463722 |
| SPT(16) | 2193207529852260283 | 0 6 60 148 280 378 406 414 580 588 616 714 846 934 988 994 | 242130994536 |
| STPT(12) | 2193207608794219439 | 0 2 30 32 42 44 90 92 102 104 132 134 | 321072953692 |
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