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Prime Tuple Database
Prime p0= 401064173774733617 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 66 18 18 20 4 60 48 18 8 16 8 18 48 60 4 20 18 18 66 (?)
an: 0 66 84 102 122 126 186 234 252 260 276 284 302 350 410 414 434 452 470 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Cruncher Pete
db: batch=70, k=20, 66 18 18 20 4 60 48 18 8 16
dn: 0 66 18 18 20 4 60 48 18 8 16 8 18 48 60 4 20 18 18 66 (?)
an: 0 66 84 102 122 126 186 234 252 260 276 284 302 350 410 414 434 452 470 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Cruncher Pete
db: batch=70, k=20, 66 18 18 20 4 60 48 18 8 16
| SPT(14) | 401064030104215823 | 0 14 24 44 56 86 90 224 228 258 270 290 300 314 | -143670517794 |
| SPT(14) | 401064129926686357 | 0 54 70 94 96 102 120 136 154 160 162 186 202 256 | -43848047260 |
| SPT(14) | 401064130989303013 | 0 88 108 126 130 190 228 358 396 456 460 478 498 586 | -42785430604 |
| TPT(12) | 401064135945587327 | 0 2 24 26 54 56 90 92 120 122 132 134 | -37829146290 |
| SPT(14) | 401064144889522811 | 0 12 20 50 86 138 140 168 170 222 258 288 296 308 | -28885210806 |
| SPT(14) | 401064145724463643 | 0 4 114 130 190 198 204 220 226 234 294 310 420 424 | -28050269974 |
| SPT(14) | 401064200178277463 | 0 38 50 60 84 98 150 158 210 224 248 258 270 308 | 26403543846 |
| TPT(12) | 401064203959993907 | 0 2 102 104 114 116 222 224 264 266 312 314 | 30185260290 |
| SPT(14) | 401064251737942511 | 0 6 8 42 56 68 80 108 120 132 146 180 182 188 | 77963208894 |
| TPT(12) | 401064259936377209 | 0 2 72 74 168 170 228 230 240 242 258 260 | 86161643592 |
| SPT(14) | 401064265862141887 | 0 10 12 24 36 46 102 154 210 220 232 244 246 256 | 92087408270 |
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