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Prime Tuple Database
Prime p0= 198577384063613393 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 38 22 8 30 40 72 6 14 6 34 6 14 6 72 40 30 8 22 38 (?)
an: 0 38 60 68 98 138 210 216 230 236 270 276 290 296 368 408 438 446 468 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: desktop64
db: batch=69, k=20, 38 22 8 30 40 72 6 14 6 34
dn: 0 38 22 8 30 40 72 6 14 6 34 6 14 6 72 40 30 8 22 38 (?)
an: 0 38 60 68 98 138 210 216 230 236 270 276 290 296 368 408 438 446 468 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: desktop64
db: batch=69, k=20, 38 22 8 30 40 72 6 14 6 34
| SPT(14) | 198577329102144467 | 0 24 60 74 90 104 122 132 150 164 180 194 230 254 | -54961468926 |
| SPT(14) | 198577355257099073 | 0 6 24 48 54 80 90 104 114 140 146 170 188 194 | -28806514320 |
| TPT(12) | 198577368108800111 | 0 2 30 32 90 92 156 158 198 200 228 230 | -15954813282 |
| SPT(14) | 198577368213528347 | 0 2 30 50 54 66 86 150 170 182 186 206 234 236 | -15850085046 |
| SPT(14) | 198577381343172449 | 0 18 74 80 104 114 122 150 158 168 192 198 254 272 | -2720440944 |
| SPT(14) | 198577383151108369 | 0 4 18 42 58 70 72 130 132 144 160 184 198 202 | -912505024 |
| TPT(12) | 198577385047685417 | 0 2 12 14 90 92 132 134 144 146 180 182 | 984072024 |
| SPT(14) | 198577390053380521 | 0 88 100 108 112 130 148 192 210 228 232 240 252 340 | 5989767128 |
| SPT(14) | 198577403322963781 | 0 6 28 42 70 88 96 202 210 228 256 270 292 298 | 19259350388 |
| SPT(14) | 198577407908762023 | 0 30 70 78 84 114 166 168 220 250 256 264 304 334 | 23845148630 |
| SPT(14) | 198577419786459797 | 0 54 96 140 146 152 222 284 354 360 366 410 452 506 | 35722846404 |
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