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Prime Tuple Database
Prime p0= 87810507466898633 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 40 38 22 26 12 12 60 28 8 28 60 12 12 26 22 38 40 20 (?)
an: 0 20 60 98 120 146 158 170 230 258 266 294 354 366 378 404 426 464 504 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: gaballus
db: batch=67, k=20, 20 40 38 22 26 12 12 60 28 8
dn: 0 20 40 38 22 26 12 12 60 28 8 28 60 12 12 26 22 38 40 20 (?)
an: 0 20 60 98 120 146 158 170 230 258 266 294 354 366 378 404 426 464 504 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: gaballus
db: batch=67, k=20, 20 40 38 22 26 12 12 60 28 8
| SPT(14) | 87810430277076601 | 0 66 90 108 118 142 180 238 276 300 310 328 352 418 | -77189822032 |
| SPT(14) | 87810449901671281 | 0 12 22 82 96 100 126 136 162 166 180 240 250 262 | -57565227352 |
| SPT(14) | 87810452723246521 | 0 6 16 28 46 58 130 156 228 240 258 270 280 286 | -54743652112 |
| SPT(14) | 87810480571496521 | 0 16 28 42 60 88 108 130 150 178 196 210 222 238 | -26895402112 |
| SPT(14) | 87810482156499511 | 0 6 12 28 58 76 118 120 162 180 210 226 232 238 | -25310399122 |
| SPT(14) | 87810501047665549 | 0 24 30 48 58 84 132 160 208 234 244 262 268 292 | -6419233084 |
| SPT(14) | 87810509756028341 | 0 18 42 60 80 102 116 132 146 168 188 206 230 248 | 2289129708 |
| SPT(14) | 87810513051802769 | 0 44 54 62 78 92 134 138 180 194 210 218 228 272 | 5584904136 |
| SPT(14) | 87810527926062281 | 0 18 20 26 48 68 72 86 90 110 132 138 140 158 | 20459163648 |
| TPT(12) | 87810530407133159 | 0 2 132 134 150 152 192 194 222 224 330 332 | 22940234526 |
| SPT(14) | 87810546843210109 | 0 18 34 94 132 144 150 172 178 190 228 288 304 322 | 39376311476 |
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