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Prime Tuple Database
Prime p0= 2697468387674803867 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 12 22 30 26 42 16 6 14 76 14 6 16 42 26 30 22 12 42 (?)
an: 0 42 54 76 106 132 174 190 196 210 286 300 306 322 364 390 420 442 454 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: JayPi
db: batch=82, k=20, 42 12 22 30 26 42 16 6 14 76
dn: 0 42 12 22 30 26 42 16 6 14 76 14 6 16 42 26 30 22 12 42 (?)
an: 0 42 54 76 106 132 174 190 196 210 286 300 306 322 364 390 420 442 454 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: JayPi
db: batch=82, k=20, 42 12 22 30 26 42 16 6 14 76
| STPT(10) | 2697467597573915207 | 0 2 30 32 42 44 54 56 84 86 | -790100888660 |
| SPT(16) | 2697467668804609487 | 0 14 42 92 96 150 152 176 180 204 206 260 264 314 342 356 | -718870194380 |
| STPT(10) | 2697467746929033887 | 0 2 12 14 42 44 72 74 84 86 | -640745769980 |
| SPT(16) | 2697467895692214943 | 0 36 84 138 154 156 166 168 226 228 238 240 256 310 358 394 | -491982588924 |
| STPT(10) | 2697467952587110007 | 0 2 30 32 42 44 54 56 84 86 | -435087693860 |
| STPT(10) | 2697468154078620731 | 0 2 6 8 48 50 90 92 96 98 | -233596183136 |
| SPT(16) | 2697468888430550881 | 0 48 66 70 160 168 190 258 268 336 358 366 456 460 478 526 | 500755747014 |
| STPT(10) | 2697468960430411757 | 0 2 42 44 72 74 102 104 144 146 | 572755607890 |
| STPT(10) | 2697469014718531811 | 0 2 6 8 18 20 30 32 36 38 | 627043727944 |
| STPT(10) | 2697469069718191289 | 0 2 48 50 210 212 372 374 420 422 | 682043387422 |
| STPT(10) | 2697469099373226707 | 0 2 12 14 42 44 72 74 84 86 | 711698422840 |
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