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Prime Tuple Database
Prime p0= 2261451947558931557 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 38 4 2 28 20 18 54 4 54 18 20 28 2 4 38 42 (?)
an: 0 42 80 84 86 114 134 152 206 210 264 282 302 330 332 336 374 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Landjunge
db: batch=81, k=18, 42 38 4 2 28 20 18 54 4
dn: 0 42 38 4 2 28 20 18 54 4 54 18 20 28 2 4 38 42 (?)
an: 0 42 80 84 86 114 134 152 206 210 264 282 302 330 332 336 374 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Landjunge
db: batch=81, k=18, 42 38 4 2 28 20 18 54 4
| STPT(10) | 2261450857349826137 | 0 2 30 32 72 74 114 116 144 146 | -1090209105420 |
| SPT(16) | 2261450898050811847 | 0 30 70 94 102 120 130 132 172 174 184 202 210 234 274 304 | -1049508119710 |
| STPT(10) | 2261451048978539321 | 0 2 36 38 78 80 120 122 156 158 | -898580392236 |
| SPT(16) | 2261451288397030739 | 0 14 18 74 80 144 162 164 228 230 248 312 318 374 378 392 | -659161900818 |
| STPT(10) | 2261451489306008339 | 0 2 18 20 30 32 42 44 60 62 | -458252923218 |
| STPT(10) | 2261451931016115041 | 0 2 96 98 138 140 180 182 276 278 | -16542816516 |
| STPT(10) | 2261452802405082467 | 0 2 24 26 42 44 60 62 84 86 | 854846150910 |
| SPT(13) | 2261452908501013079 | 0 12 102 132 150 210 222 234 294 312 342 432 444 | 960942081522 |
| STPT(10) | 2261453549744996807 | 0 2 30 32 72 74 114 116 144 146 | 1602186065250 |
| STPT(10) | 2261453737695684359 | 0 2 42 44 60 62 78 80 120 122 | 1790136752802 |
| STPT(10) | 2261453819139728711 | 0 2 36 38 78 80 120 122 156 158 | 1871580797154 |
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