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Prime Tuple Database
Prime p0= 208158443657111137 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 60 42 6 8 34 50 16 42 2 42 16 50 34 8 6 42 60 4 (?)
an: 0 4 64 106 112 120 154 204 220 262 264 306 322 372 406 414 420 462 522 526
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: Megacruncher
db: batch=69, k=20, 4 60 42 6 8 34 50 16 42 2
dn: 0 4 60 42 6 8 34 50 16 42 2 42 16 50 34 8 6 42 60 4 (?)
an: 0 4 64 106 112 120 154 204 220 262 264 306 322 372 406 414 420 462 522 526
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: Megacruncher
db: batch=69, k=20, 4 60 42 6 8 34 50 16 42 2
| TPT(12) | 208158402862529177 | 0 2 84 86 120 122 210 212 510 512 552 554 | -40794581960 |
| TPT(12) | 208158406035109109 | 0 2 30 32 72 74 150 152 222 224 282 284 | -37622002028 |
| SPT(14) | 208158406803281629 | 0 24 48 70 84 102 160 162 220 238 252 274 298 322 | -36853829508 |
| SPT(14) | 208158418832253937 | 0 12 40 54 60 112 150 196 234 286 292 306 334 346 | -24824857200 |
| SPT(14) | 208158419901065281 | 0 6 22 42 96 198 208 240 250 352 406 426 442 448 | -23756045856 |
| SPT(14) | 208158428017578011 | 0 56 98 108 150 152 186 242 276 278 320 330 372 428 | -15639533126 |
| SPT(14) | 208158470495442211 | 0 10 28 30 52 66 72 76 82 96 118 120 138 148 | 26838331074 |
| SPT(14) | 208158473582469031 | 0 12 42 70 90 100 112 156 168 178 198 226 256 268 | 29925357894 |
| TPT(12) | 208158485484180821 | 0 2 36 38 78 80 120 122 186 188 258 260 | 41827069684 |
| SPT(14) | 208158510093049757 | 0 20 42 54 66 134 152 204 222 290 302 314 336 356 | 66435938620 |
| TPT(12) | 208158526106947961 | 0 2 18 20 150 152 180 182 198 200 228 230 | 82449836824 |
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