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Prime Tuple Database
Prime p0= 1806118449061295503 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 20 34 20 22 8 22 14 4 14 22 8 22 20 34 20 40 (?)
an: 0 40 60 94 114 136 144 166 180 184 198 220 228 250 270 304 324 364
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: ClaudiusD
db: batch=79, k=18, 40 20 34 20 22 8 22 14 4
dn: 0 40 20 34 20 22 8 22 14 4 14 22 8 22 20 34 20 40 (?)
an: 0 40 60 94 114 136 144 166 180 184 198 220 228 250 270 304 324 364
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: ClaudiusD
db: batch=79, k=18, 40 20 34 20 22 8 22 14 4
| SPT(20) | 1806117856603445839 | 0 18 58 90 130 150 208 234 240 264 298 322 328 354 412 432 472 504 544 562 | -592457849664 |
| STPT(10) | 1806117884249439791 | 0 2 30 32 60 62 90 92 120 122 | -564811855712 |
| TPT(14) | 1806117930005241659 | 0 2 42 44 72 74 78 80 228 230 288 290 300 302 | -519056053844 |
| STPT(10) | 1806118009431183629 | 0 2 18 20 30 32 42 44 60 62 | -439630111874 |
| STPT(10) | 1806118101244480277 | 0 2 90 92 102 104 114 116 204 206 | -347816815226 |
| TPT(14) | 1806118389516786647 | 0 2 12 14 42 44 120 122 210 212 264 266 462 464 | -59544508856 |
| SPT(16) | 1806119106089165047 | 0 12 42 52 60 66 76 82 174 180 190 196 204 214 244 256 | 657027869544 |
| STPT(10) | 1806119161810855427 | 0 2 84 86 132 134 180 182 264 266 | 712749559924 |
| STPT(10) | 1806119364868674101 | 0 2 36 38 78 80 120 122 156 158 | 915807378598 |
| STPT(12) | 1806120276152651141 | 0 2 90 92 126 128 180 182 216 218 306 308 | 1827091355638 |
| STPT(10) | 1806120799321261019 | 0 2 18 20 60 62 102 104 120 122 | 2350259965516 |
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