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Prime Tuple Database
Prime p0= 1661716037473990847 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 16 18 14 16 14 22 24 2 112 2 24 22 14 16 14 18 16 26 (?)
an: 0 26 42 60 74 90 104 126 150 152 264 266 290 312 326 342 356 374 390 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: CoolAtchOk
db: batch=79, k=20, 26 16 18 14 16 14 22 24 2 112
dn: 0 26 16 18 14 16 14 22 24 2 112 2 24 22 14 16 14 18 16 26 (?)
an: 0 26 42 60 74 90 104 126 150 152 264 266 290 312 326 342 356 374 390 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: CoolAtchOk
db: batch=79, k=20, 26 16 18 14 16 14 22 24 2 112
| TPT(14) | 1661715111240125741 | 0 2 48 50 126 128 156 158 228 230 258 260 270 272 | -926233865106 |
| STPT(10) | 1661715290035852109 | 0 2 42 44 60 62 78 80 120 122 | -747438138738 |
| STPT(10) | 1661715640501976957 | 0 2 42 44 72 74 102 104 144 146 | -396972013890 |
| STPT(10) | 1661715652940863769 | 0 2 18 20 30 32 42 44 60 62 | -384533127078 |
| STPT(10) | 1661715677033608289 | 0 2 18 20 30 32 42 44 60 62 | -360440382558 |
| SPT(16) | 1661715917001636247 | 0 10 72 76 112 162 252 276 286 310 400 450 486 490 552 562 | -120472354600 |
| STPT(10) | 1661716068575143349 | 0 2 18 20 30 32 42 44 60 62 | 31101152502 |
| STPT(10) | 1661716592912003357 | 0 2 30 32 72 74 114 116 144 146 | 555438012510 |
| STPT(10) | 1661716773338276951 | 0 2 6 8 18 20 30 32 36 38 | 735864286104 |
| SPT(16) | 1661716852989351671 | 0 36 38 42 50 56 90 128 210 248 282 288 296 300 302 338 | 815515360824 |
| STPT(10) | 1661717579560396901 | 0 2 6 8 48 50 90 92 96 98 | 1542086406054 |
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