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Prime Tuple Database
Prime p0= 1638744971138647643 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 12 40 8 52 6 12 50 12 6 52 8 40 12 8 (?)
an: 0 8 20 60 68 120 126 138 188 200 206 258 266 306 318 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Spectrum
db: batch=78, k=16, 8 12 40 8 52 6 12 50
dn: 0 8 12 40 8 52 6 12 50 12 6 52 8 40 12 8 (?)
an: 0 8 20 60 68 120 126 138 188 200 206 258 266 306 318 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Spectrum
db: batch=78, k=16, 8 12 40 8 52 6 12 50
| SPT(16) | 1638744443020911931 | 0 42 60 90 112 118 168 196 222 250 300 306 328 358 376 418 | -528117735712 |
| SPT(16) | 1638744450200001101 | 0 6 12 20 38 80 90 96 182 188 198 240 258 266 272 278 | -520938646542 |
| SPT(16) | 1638744502256869457 | 0 50 90 104 126 132 146 212 294 360 374 380 402 416 456 506 | -468881778186 |
| STPT(10) | 1638744811389146567 | 0 2 30 32 42 44 54 56 84 86 | -159749501076 |
| STPT(10) | 1638744861601392287 | 0 2 30 32 42 44 54 56 84 86 | -109537255356 |
| SPT(16) | 1638744861773470483 | 0 4 30 36 40 60 76 154 216 294 310 330 334 340 366 370 | -109365177160 |
| STPT(10) | 1638745088457049589 | 0 2 42 44 120 122 198 200 240 242 | 117318401946 |
| SPT(16) | 1638745186150039181 | 0 8 42 62 92 96 120 146 162 188 212 216 246 266 300 308 | 215011391538 |
| STPT(10) | 1638745274001589937 | 0 2 30 32 42 44 54 56 84 86 | 302862942294 |
| STPT(10) | 1638745712178507599 | 0 2 18 20 60 62 102 104 120 122 | 741039859956 |
| STPT(10) | 1638745963480249529 | 0 2 12 14 90 92 168 170 180 182 | 992341601886 |
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