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Prime Tuple Database
Prime p0= 1761721553272679147 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 12 8 16 50 18 30 22 44 22 30 18 50 16 8 12 30 (?)
an: 0 30 42 50 66 116 134 164 186 230 252 282 300 350 366 374 386 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Orange Kid
db: batch=79, k=18, 30 12 8 16 50 18 30 22 44
dn: 0 30 12 8 16 50 18 30 22 44 22 30 18 50 16 8 12 30 (?)
an: 0 30 42 50 66 116 134 164 186 230 252 282 300 350 366 374 386 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Orange Kid
db: batch=79, k=18, 30 12 8 16 50 18 30 22 44
| SPT(16) | 1761719026581724591 | 0 16 28 78 90 120 148 156 160 168 196 226 238 288 300 316 | -2526690954556 |
| STPT(10) | 1761719215261662659 | 0 2 30 32 60 62 90 92 120 122 | -2338011016488 |
| SPT(16) | 1761719395887479731 | 0 22 28 30 72 96 120 138 250 268 292 316 358 360 366 388 | -2157385199416 |
| STPT(10) | 1761719425890850157 | 0 2 30 32 42 44 54 56 84 86 | -2127381828990 |
| STPT(10) | 1761720128162949047 | 0 2 30 32 60 62 90 92 120 122 | -1425109730100 |
| SPT(16) | 1761720626036884889 | 0 68 84 90 132 192 194 224 228 258 260 320 362 368 384 452 | -927235794258 |
| STPT(10) | 1761721566019481249 | 0 2 30 32 120 122 210 212 240 242 | 12746802102 |
| STPT(10) | 1761721748772615599 | 0 2 12 14 30 32 48 50 60 62 | 195499936452 |
| STPT(10) | 1761721820802051917 | 0 2 30 32 42 44 54 56 84 86 | 267529372770 |
| SPT(16) | 1761722051077673821 | 0 10 16 42 52 90 96 100 108 112 118 156 166 192 198 208 | 497804994674 |
| STPT(10) | 1761722195366229167 | 0 2 30 32 42 44 54 56 84 86 | 642093550020 |
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