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Prime Tuple Database
Prime p0= 1952557293111652529 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 28 48 14 16 2 18 52 60 20 60 52 18 2 16 14 48 28 2 (?)
an: 0 2 30 78 92 108 110 128 180 240 260 320 372 390 392 408 422 470 498 500
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: MarkRBright
db: batch=80, k=20, 2 28 48 14 16 2 18 52 60 20
dn: 0 2 28 48 14 16 2 18 52 60 20 60 52 18 2 16 14 48 28 2 (?)
an: 0 2 30 78 92 108 110 128 180 240 260 320 372 390 392 408 422 470 498 500
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: MarkRBright
db: batch=80, k=20, 2 28 48 14 16 2 18 52 60 20
| SPT(16) | 1952556374896014619 | 0 4 90 118 132 144 160 172 210 222 238 250 264 292 378 382 | -918215637910 |
| SPT(16) | 1952556471252667237 | 0 42 52 60 90 94 102 112 114 124 132 136 166 174 184 226 | -821858985292 |
| STPT(10) | 1952556521811764129 | 0 2 48 50 60 62 72 74 120 122 | -771299888400 |
| SPT(16) | 1952556659911219867 | 0 22 40 46 72 82 150 172 204 226 294 304 330 336 354 376 | -633200432662 |
| TPT(14) | 1952557076160349499 | 0 2 42 44 150 152 162 164 252 254 318 320 450 452 | -216951303030 |
| STPT(10) | 1952557112388901199 | 0 2 18 20 30 32 42 44 60 62 | -180722751330 |
| SPT(16) | 1952557304173041361 | 0 6 12 22 76 108 112 118 180 186 190 222 276 286 292 298 | 11061388832 |
| STPT(10) | 1952557444524239237 | 0 2 24 26 42 44 60 62 84 86 | 151412586708 |
| STPT(10) | 1952557458627736967 | 0 2 30 32 42 44 54 56 84 86 | 165516084438 |
| SPT(16) | 1952557499621195867 | 0 2 12 14 180 192 222 236 240 254 284 296 462 464 474 476 | 206509543338 |
| STPT(10) | 1952557537069947329 | 0 2 18 20 30 32 42 44 60 62 | 243958294800 |
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