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Prime Tuple Database
Prime p0= 193218914197088603 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 6 4 42 18 12 44 28 12 14 12 28 44 12 18 42 4 6 14 (?)
an: 0 14 20 24 66 84 96 140 168 180 194 206 234 278 290 308 350 354 360 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: RFGuy_KCCO
db: batch=69, k=20, 14 6 4 42 18 12 44 28 12 14
dn: 0 14 6 4 42 18 12 44 28 12 14 12 28 44 12 18 42 4 6 14 (?)
an: 0 14 20 24 66 84 96 140 168 180 194 206 234 278 290 308 350 354 360 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: RFGuy_KCCO
db: batch=69, k=20, 14 6 4 42 18 12 44 28 12 14
| SPT(14) | 193218855753036563 | 0 36 66 86 108 128 158 168 198 218 240 260 290 326 | -58444052040 |
| SPT(14) | 193218856820974949 | 0 20 32 44 72 90 110 132 152 170 198 210 222 242 | -57376113654 |
| SPT(14) | 193218856989160151 | 0 30 42 48 80 86 116 132 162 168 200 206 218 248 | -57207928452 |
| TPT(12) | 193218859610654261 | 0 2 18 20 96 98 138 140 168 170 228 230 | -54586434342 |
| SPT(14) | 193218886632242701 | 0 6 10 42 52 90 130 282 322 360 370 402 406 412 | -27564845902 |
| SPT(14) | 193218911116346551 | 0 66 100 102 132 168 192 196 220 256 286 288 322 388 | -3080742052 |
| SPT(14) | 193218931834127443 | 0 24 28 34 40 48 84 100 136 144 150 156 160 184 | 17637038840 |
| SPT(16) | 193218943697223329 | 0 12 20 32 42 44 48 84 188 224 228 230 240 252 260 272 | 29500134726 |
| SPT(14) | 193218949158835003 | 0 4 28 34 40 138 204 214 280 378 384 390 414 418 | 34961746400 |
| STPT(10) | 193218982179685289 | 0 2 18 20 60 62 102 104 120 122 | 67982596686 |
| SPT(14) | 193219008178073401 | 0 30 46 72 82 96 102 220 226 240 250 276 292 322 | 93980984798 |
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