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Prime Tuple Database
Prime p0= 1980415886608001281 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 14 34 20 40 8 22 92 4 92 22 8 40 20 34 14 22 (?)
an: 0 22 36 70 90 130 138 160 252 256 348 370 378 418 438 472 486 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: ChUcK
db: batch=80, k=18, 22 14 34 20 40 8 22 92 4
dn: 0 22 14 34 20 40 8 22 92 4 92 22 8 40 20 34 14 22 (?)
an: 0 22 36 70 90 130 138 160 252 256 348 370 378 418 438 472 486 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: ChUcK
db: batch=80, k=18, 22 14 34 20 40 8 22 92 4
| SPT(16) | 1980415079653764287 | 0 14 20 42 62 86 92 122 174 204 210 234 254 276 282 296 | -806954236994 |
| SPT(16) | 1980415230952442041 | 0 28 30 60 70 72 90 108 112 130 148 150 160 190 192 220 | -655655559240 |
| STPT(10) | 1980415241381481719 | 0 2 42 44 90 92 138 140 180 182 | -645226519562 |
| SPT(16) | 1980415247220221797 | 0 112 174 192 226 240 252 282 364 394 406 420 454 472 534 646 | -639387779484 |
| SPT(16) | 1980415404622002401 | 0 56 60 102 132 152 176 180 182 186 210 230 260 302 306 362 | -481985998880 |
| SPT(16) | 1980415771552672607 | 0 14 62 74 90 102 114 116 180 182 194 206 222 234 282 296 | -115055328674 |
| STPT(10) | 1980416114647481879 | 0 2 18 20 30 32 42 44 60 62 | 228039480598 |
| STPT(10) | 1980416196962464319 | 0 2 42 44 60 62 78 80 120 122 | 310354463038 |
| STPT(10) | 1980416284689643919 | 0 2 18 20 30 32 42 44 60 62 | 398081642638 |
| TPT(14) | 1980416314340898779 | 0 2 72 74 102 104 168 170 210 212 252 254 270 272 | 427732897498 |
| STPT(10) | 1980416597051187479 | 0 2 18 20 30 32 42 44 60 62 | 710443186198 |
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