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Prime Tuple Database
Prime p0= 506628986591634539 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 48 12 30 18 4 6 80 16 44 16 80 6 4 18 30 12 48 20 (?)
an: 0 20 68 80 110 128 132 138 218 234 278 294 374 380 384 402 432 444 492 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: Cruncher Pete
db: batch=48, k=20, 20 48 12 30 18 4 6 80 16 44
dn: 0 20 48 12 30 18 4 6 80 16 44 16 80 6 4 18 30 12 48 20 (?)
an: 0 20 68 80 110 128 132 138 218 234 278 294 374 380 384 402 432 444 492 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: Cruncher Pete
db: batch=48, k=20, 20 48 12 30 18 4 6 80 16 44
| SPT(14) | 506628814223966417 | 0 54 60 114 120 126 156 200 230 236 242 296 302 356 | -172367668122 |
| SPT(14) | 506628863105902753 | 0 6 24 30 46 66 84 100 118 138 154 160 178 184 | -123485731786 |
| SPT(14) | 506628864057075229 | 0 42 54 72 100 114 144 148 178 192 220 238 250 292 | -122534559310 |
| SPT(14) | 506628919867563277 | 0 46 66 70 144 154 180 220 246 256 330 334 354 400 | -66724071262 |
| SPT(14) | 506628950822585249 | 0 60 74 80 110 168 170 222 224 282 312 318 332 392 | -35769049290 |
| TPT(12) | 506628960643009751 | 0 2 30 32 96 98 120 122 180 182 198 200 | -25948624788 |
| SPT(14) | 506628993109149887 | 0 6 44 114 116 144 152 174 182 210 212 282 320 326 | 6517515348 |
| SPT(14) | 506629001494330249 | 0 28 40 64 72 100 124 138 162 190 198 222 234 262 | 14902695710 |
| TPT(12) | 506629004020427879 | 0 2 42 44 90 92 108 110 132 134 372 374 | 17428793340 |
| TPT(12) | 506629006343154131 | 0 2 66 68 126 128 150 152 216 218 246 248 | 19751519592 |
| SPT(14) | 506629008161959289 | 0 8 14 32 98 102 110 132 140 144 210 228 234 242 | 21570324750 |
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