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Prime Tuple Database
Prime p0= 1305452251798610021 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 6 30 70 8 10 14 16 14 28 14 16 14 10 8 70 30 6 2 (?)
an: 0 2 8 38 108 116 126 140 156 170 198 212 228 242 252 260 330 360 366 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Theadalus
db: batch=77, k=20, 2 6 30 70 8 10 14 16 14 28
dn: 0 2 6 30 70 8 10 14 16 14 28 14 16 14 10 8 70 30 6 2 (?)
an: 0 2 8 38 108 116 126 140 156 170 198 212 228 242 252 260 330 360 366 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Theadalus
db: batch=77, k=20, 2 6 30 70 8 10 14 16 14 28
| TPT(14) | 1305451130047679357 | 0 2 12 14 30 32 54 56 240 242 372 374 420 422 | -1121750930664 |
| SPT(16) | 1305451573494722111 | 0 8 20 66 90 122 126 132 206 212 216 248 272 318 330 338 | -678303887910 |
| SPT(16) | 1305451580587511141 | 0 12 26 56 66 68 96 102 176 182 210 212 222 252 266 278 | -671211098880 |
| STPT(10) | 1305451931200702457 | 0 2 30 32 42 44 54 56 84 86 | -320597907564 |
| STPT(10) | 1305452011399398407 | 0 2 30 32 42 44 54 56 84 86 | -240399211614 |
| SPT(16) | 1305452033547734221 | 0 36 66 76 88 136 172 190 198 216 252 300 312 322 352 388 | -218250875800 |
| STPT(10) | 1305452331311592221 | 0 2 6 8 18 20 30 32 36 38 | 79512982200 |
| SPT(16) | 1305452668475691761 | 0 26 36 56 86 90 110 128 138 156 176 180 210 230 240 266 | 416677081740 |
| STPT(10) | 1305452971167426449 | 0 2 18 20 30 32 42 44 60 62 | 719368816428 |
| TPT(14) | 1305453083485373969 | 0 2 18 20 42 44 108 110 210 212 282 284 312 314 | 831686763948 |
| TPT(14) | 1305453243593448137 | 0 2 60 62 144 146 210 212 222 224 234 236 270 272 | 991794838116 |
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