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Prime Tuple Database
Prime p0= 686665701515538599 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 36 38 10 26 18 28 14 10 104 10 14 28 18 26 10 38 36 24 (?)
an: 0 24 60 98 108 134 152 180 194 204 308 318 332 360 378 404 414 452 488 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: nenym
db: batch=72, k=20, 24 36 38 10 26 18 28 14 10 104
dn: 0 24 36 38 10 26 18 28 14 10 104 10 14 28 18 26 10 38 36 24 (?)
an: 0 24 60 98 108 134 152 180 194 204 308 318 332 360 378 404 414 452 488 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: nenym
db: batch=72, k=20, 24 36 38 10 26 18 28 14 10 104
| TPT(12) | 686665535437081349 | 0 2 30 32 42 44 48 50 198 200 240 242 | -166078457250 |
| TPT(12) | 686665581899665997 | 0 2 114 116 192 194 252 254 264 266 270 272 | -119615872602 |
| TPT(12) | 686665587602411741 | 0 2 36 38 120 122 126 128 186 188 216 218 | -113913126858 |
| TPT(12) | 686665596949928327 | 0 2 42 44 90 92 114 116 132 134 144 146 | -104565610272 |
| TPT(12) | 686665658007982139 | 0 2 102 104 132 134 198 200 210 212 222 224 | -43507556460 |
| TPT(12) | 686665686535375997 | 0 2 30 32 60 62 162 164 240 242 372 374 | -14980162602 |
| TPT(12) | 686665721760303029 | 0 2 180 182 222 224 318 320 348 350 372 374 | 20244764430 |
| SPT(16) | 686665754376684409 | 0 4 78 94 112 118 132 174 208 250 264 270 288 304 378 382 | 52861145810 |
| TPT(12) | 686665783000482119 | 0 2 42 44 48 50 72 74 90 92 162 164 | 81484943520 |
| TPT(12) | 686665816695936521 | 0 2 6 8 36 38 66 68 78 80 90 92 | 115180397922 |
| STPT(10) | 686665932594690467 | 0 2 12 14 42 44 72 74 84 86 | 231079151868 |
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