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Prime Tuple Database
Prime p0= 2511228500254015583 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 38 4 8 18 12 102 10 30 8 30 10 102 12 18 8 4 38 6 (?)
an: 0 6 44 48 56 74 86 188 198 228 236 266 276 378 390 408 416 420 458 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: JayPi
db: batch=82, k=20, 6 38 4 8 18 12 102 10 30 8
dn: 0 6 38 4 8 18 12 102 10 30 8 30 10 102 12 18 8 4 38 6 (?)
an: 0 6 44 48 56 74 86 188 198 228 236 266 276 378 390 408 416 420 458 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: JayPi
db: batch=82, k=20, 6 38 4 8 18 12 102 10 30 8
| STPT(10) | 2511227715478177481 | 0 2 30 32 120 122 210 212 240 242 | -784775838102 |
| TPT(14) | 2511227741906485451 | 0 2 66 68 108 110 120 122 150 152 210 212 246 248 | -758347530132 |
| SPT(16) | 2511227910964281013 | 0 4 18 40 66 70 88 156 178 246 264 268 294 316 330 334 | -589289734570 |
| SPT(16) | 2511228076690561499 | 0 12 68 84 98 104 150 204 248 302 348 354 368 384 440 452 | -423563454084 |
| STPT(10) | 2511228114936565961 | 0 2 96 98 138 140 180 182 276 278 | -385317449622 |
| STPT(10) | 2511228362190286631 | 0 2 6 8 48 50 90 92 96 98 | -138063728952 |
| STPT(10) | 2511228832517654069 | 0 2 18 20 30 32 42 44 60 62 | 332263638486 |
| STPT(10) | 2511228841749790007 | 0 2 24 26 42 44 60 62 84 86 | 341495774424 |
| STPT(10) | 2511228997405746881 | 0 2 6 8 48 50 90 92 96 98 | 497151731298 |
| TPT(14) | 2511229156017856949 | 0 2 42 44 48 50 78 80 108 110 162 164 180 182 | 655763841366 |
| SPT(16) | 2511229290969280417 | 0 6 22 34 76 106 126 142 144 160 180 210 252 264 280 286 | 790715264834 |
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