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Prime Tuple Database
Prime p0= 1257913529068700597 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 22 50 30 10 78 6 8 28 8 6 78 10 30 50 22 20 (?)
an: 0 20 42 92 122 132 210 216 224 252 260 266 344 354 384 434 456 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Megacruncher
db: batch=77, k=18, 20 22 50 30 10 78 6 8 28
dn: 0 20 22 50 30 10 78 6 8 28 8 6 78 10 30 50 22 20 (?)
an: 0 20 42 92 122 132 210 216 224 252 260 266 344 354 384 434 456 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Megacruncher
db: batch=77, k=18, 20 22 50 30 10 78 6 8 28
| STPT(10) | 1257912476956332017 | 0 2 60 62 72 74 84 86 144 146 | -1052112368580 |
| SPT(16) | 1257912605740605883 | 0 18 34 54 66 136 150 186 238 274 288 358 370 390 406 424 | -923328094714 |
| STPT(10) | 1257912675800187917 | 0 2 42 44 72 74 102 104 144 146 | -853268512680 |
| STPT(10) | 1257912784411494257 | 0 2 12 14 72 74 132 134 144 146 | -744657206340 |
| TPT(14) | 1257913051735988057 | 0 2 42 44 102 104 114 116 174 176 210 212 222 224 | -477332712540 |
| STPT(10) | 1257913407524708327 | 0 2 30 32 42 44 54 56 84 86 | -121543992270 |
| SPT(16) | 1257913703205338057 | 0 54 72 84 90 92 102 152 162 212 222 224 230 242 260 314 | 174136637460 |
| STPT(10) | 1257913735163385071 | 0 2 36 38 78 80 120 122 156 158 | 206094684474 |
| STPT(10) | 1257913750074140849 | 0 2 18 20 30 32 42 44 60 62 | 221005440252 |
| TPT(14) | 1257914104872893057 | 0 2 42 44 72 74 120 122 132 134 210 212 252 254 | 575804192460 |
| STPT(10) | 1257914404496326271 | 0 2 36 38 78 80 120 122 156 158 | 875427625674 |
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