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Prime Tuple Database
Prime p0= 542502295488890801 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 38 12 10 26 12 12 6 4 8 22 8 4 6 12 12 26 10 12 38 (?)
an: 0 38 50 60 86 98 110 116 120 128 150 158 162 168 180 192 218 228 240 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: phoenicis
db: batch=56, k=20, 38 12 10 26 12 12 6 4 8 22
dn: 0 38 12 10 26 12 12 6 4 8 22 8 4 6 12 12 26 10 12 38 (?)
an: 0 38 50 60 86 98 110 116 120 128 150 158 162 168 180 192 218 228 240 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: phoenicis
db: batch=56, k=20, 38 12 10 26 12 12 6 4 8 22
| SPT(14) | 542502198481274089 | 0 18 24 48 84 88 154 168 234 238 274 298 304 322 | -97007616712 |
| SPT(14) | 542502213057376339 | 0 10 22 34 48 70 78 94 102 124 138 150 162 172 | -82431514462 |
| SPT(14) | 542502218267656079 | 0 2 20 38 42 90 102 110 122 170 174 192 210 212 | -77221234722 |
| SPT(14) | 542502224946440617 | 0 4 36 66 70 84 94 102 112 126 130 160 192 196 | -70542450184 |
| SPT(14) | 542502230787924007 | 0 6 54 60 96 124 154 156 186 214 250 256 304 310 | -64700966794 |
| SPT(14) | 542502232445121083 | 0 38 44 48 84 108 170 204 266 290 326 330 336 374 | -63043769718 |
| TPT(12) | 542502312965677109 | 0 2 42 44 78 80 90 92 180 182 210 212 | 17476786308 |
| TPT(12) | 542502324922951067 | 0 2 162 164 174 176 204 206 252 254 264 266 | 29434060266 |
| SPT(14) | 542502358925344843 | 0 6 28 46 70 90 106 270 286 306 330 348 370 376 | 63436454042 |
| SPT(14) | 542502383675968517 | 0 26 42 44 74 84 132 194 242 252 282 284 300 326 | 88187077716 |
| SPT(14) | 542502389331576299 | 0 30 42 84 108 120 140 162 182 194 218 260 272 302 | 93842685498 |
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