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Prime Tuple Database
Prime p0= 2177892814403363489 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 20 28 8 40 2 70 20 10 20 70 2 40 8 28 20 12 (?)
an: 0 12 32 60 68 108 110 180 200 210 230 300 302 342 350 378 398 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: JayPi
db: batch=81, k=18, 12 20 28 8 40 2 70 20 10
dn: 0 12 20 28 8 40 2 70 20 10 20 70 2 40 8 28 20 12 (?)
an: 0 12 32 60 68 108 110 180 200 210 230 300 302 342 350 378 398 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: JayPi
db: batch=81, k=18, 12 20 28 8 40 2 70 20 10
| STPT(10) | 2177891926000381907 | 0 2 30 32 42 44 54 56 84 86 | -888402981582 |
| STPT(10) | 2177892045630779207 | 0 2 30 32 72 74 114 116 144 146 | -768772584282 |
| STPT(10) | 2177892058250325629 | 0 2 18 20 60 62 102 104 120 122 | -756153037860 |
| STPT(10) | 2177892527358785267 | 0 2 30 32 60 62 90 92 120 122 | -287044578222 |
| SPT(16) | 2177892764322586063 | 0 4 18 30 88 114 130 148 180 198 214 240 298 310 324 328 | -50080777426 |
| SPT(16) | 2177892806298803249 | 0 8 32 54 80 108 110 120 122 132 134 162 188 210 234 242 | -8104560240 |
| SPT(16) | 2177893163083417289 | 0 2 42 72 80 104 180 200 222 242 318 342 350 380 420 422 | 348680053800 |
| STPT(10) | 2177893360025302877 | 0 2 12 14 42 44 72 74 84 86 | 545621939388 |
| STPT(10) | 2177893455457397219 | 0 2 48 50 150 152 252 254 300 302 | 641054033730 |
| STPT(10) | 2177893537292332817 | 0 2 24 26 42 44 60 62 84 86 | 722888969328 |
| SPT(16) | 2177894152966132847 | 0 24 56 102 114 156 162 176 270 284 290 332 344 390 422 446 | 1338562769358 |
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