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Prime Tuple Database
Prime p0= 76540330564366577 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 36 16 8 4 20 18 90 22 90 18 20 4 8 16 36 8 12 (?)
an: 0 12 20 56 72 80 84 104 122 212 234 324 342 362 366 374 390 426 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: LCB001
db: batch=67, k=20, 12 8 36 16 8 4 20 18 90 22
dn: 0 12 8 36 16 8 4 20 18 90 22 90 18 20 4 8 16 36 8 12 (?)
an: 0 12 20 56 72 80 84 104 122 212 234 324 342 362 366 374 390 426 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: LCB001
db: batch=67, k=20, 12 8 36 16 8 4 20 18 90 22
| SPT(14) | 76540255045664083 | 0 4 18 24 48 64 84 94 114 130 154 160 174 178 | -75518702494 |
| SPT(16) | 76540263733917673 | 0 4 6 30 40 60 78 114 130 166 184 204 214 238 240 244 | -66830448904 |
| SPT(14) | 76540267735152623 | 0 6 20 80 108 140 146 150 156 188 216 276 290 296 | -62829213954 |
| SPT(14) | 76540274272441193 | 0 14 90 96 126 168 216 218 266 308 338 344 420 434 | -56291925384 |
| TPT(12) | 76540312504448591 | 0 2 108 110 138 140 198 200 318 320 360 362 | -18059917986 |
| SPT(14) | 76540326442216517 | 0 6 44 74 84 102 122 234 254 272 282 312 350 356 | -4122150060 |
| TPT(14) | 76540339554559847 | 0 2 24 26 150 152 180 182 222 224 282 284 330 332 | 8990193270 |
| SPT(14) | 76540350646695547 | 0 10 34 36 42 66 100 126 160 184 190 192 216 226 | 20082328970 |
| SPT(14) | 76540365907185043 | 0 6 24 54 64 76 84 160 168 180 190 220 238 244 | 35342818466 |
| SPT(14) | 76540383916204843 | 0 6 40 64 90 94 118 126 150 154 180 204 238 244 | 53351838266 |
| SPT(14) | 76540392899271043 | 0 18 46 84 144 156 166 168 178 190 250 288 316 334 | 62334904466 |
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