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Prime Tuple Database
Prime p0= 2156209025805135221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 18 12 6 50 10 24 56 24 10 50 6 12 18 42 (?)
an: 0 42 60 72 78 128 138 162 218 242 252 302 308 320 338 380
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: Landjunge
db: batch=81, k=16, 42 18 12 6 50 10 24 56
dn: 0 42 18 12 6 50 10 24 56 24 10 50 6 12 18 42 (?)
an: 0 42 60 72 78 128 138 162 218 242 252 302 308 320 338 380
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: Landjunge
db: batch=81, k=16, 42 18 12 6 50 10 24 56
| SPT(16) | 2156208176784479551 | 0 6 10 42 66 100 112 126 226 240 252 286 310 342 346 352 | -849020655670 |
| TPT(14) | 2156208245915162741 | 0 2 66 68 78 80 126 128 150 152 210 212 240 242 | -779889972480 |
| SPT(16) | 2156208374923515359 | 0 18 98 102 132 140 150 188 192 230 240 248 278 282 362 380 | -650881619862 |
| STPT(12) | 2156208531030555689 | 0 2 30 32 42 44 120 122 132 134 162 164 | -494774579532 |
| STPT(10) | 2156208902523906359 | 0 2 42 44 180 182 318 320 360 362 | -123281228862 |
| STPT(10) | 2156208980650044347 | 0 2 24 26 42 44 60 62 84 86 | -45155090874 |
| STPT(10) | 2156209722810139697 | 0 2 30 32 42 44 54 56 84 86 | 697005004476 |
| SPT(16) | 2156209800546633049 | 0 40 60 70 102 142 208 252 268 312 378 418 450 460 480 520 | 774741497828 |
| SPT(16) | 2156209968995116189 | 0 12 60 88 94 100 148 210 292 354 402 408 414 442 490 502 | 943189980968 |
| STPT(10) | 2156210183952589337 | 0 2 24 26 42 44 60 62 84 86 | 1158147454116 |
| SPT(16) | 2156210430837331049 | 0 2 12 74 128 158 164 198 224 258 264 294 348 410 420 422 | 1405032195828 |
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