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Prime Tuple Database
Prime p0= 2109105796698566693 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 2 6 4 24 2 18 34 38 34 18 2 24 4 6 2 18 (?)
an: 0 18 20 26 30 54 56 74 108 146 180 198 200 224 228 234 236 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: KPX
db: batch=80, k=18, 18 2 6 4 24 2 18 34 38
dn: 0 18 2 6 4 24 2 18 34 38 34 18 2 24 4 6 2 18 (?)
an: 0 18 20 26 30 54 56 74 108 146 180 198 200 224 228 234 236 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: KPX
db: batch=80, k=18, 18 2 6 4 24 2 18 34 38
| SPT(16) | 2109104855825883833 | 0 14 24 26 36 60 66 74 120 128 134 158 168 170 180 194 | -940872682860 |
| TPT(14) | 2109105133279276619 | 0 2 102 104 198 200 258 260 282 284 312 314 342 344 | -663419290074 |
| SPT(16) | 2109105208531009981 | 0 18 22 78 130 160 210 246 262 298 348 378 430 486 490 508 | -588167556712 |
| SPT(16) | 2109105394763820919 | 0 12 22 72 148 168 174 198 334 358 364 384 460 510 520 532 | -401934745774 |
| STPT(10) | 2109105483378150287 | 0 2 30 32 60 62 90 92 120 122 | -313320416406 |
| SPT(16) | 2109105496029316909 | 0 10 18 28 40 54 70 88 90 108 124 138 150 160 168 178 | -300669249784 |
| STPT(10) | 2109105995115351017 | 0 2 30 32 60 62 90 92 120 122 | 198416784324 |
| TPT(14) | 2109106091866034489 | 0 2 72 74 132 134 180 182 198 200 270 272 378 380 | 295167467796 |
| SPT(16) | 2109106182224039629 | 0 28 52 100 102 184 190 294 298 402 408 490 492 540 564 592 | 385525472936 |
| STPT(10) | 2109106484587854509 | 0 2 18 20 30 32 42 44 60 62 | 687889287816 |
| STPT(10) | 2109106484588077367 | 0 2 30 32 42 44 54 56 84 86 | 687889510674 |
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