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A viable model of large-field (chaotic) inflation with efficient productionof primordial black holes is proposed in Starobinsky-like (modified)supergravity leading to the "no-scale-type" K\"ahler potential and theWess-Zumino-type ("renormalizable") superpotential. The cosmological tilts arein good (within $1\sigma$) agreement with Planck measurements of the cosmicmicrowave background radiation. In addition, the power spectrum of scalarperturbations has a large peak at smaller scales, which leads to a productionof primordial black holes from gravitational collapse of large perturbationswith the masses about $10^{17}$ g. The masses are beyond the Hawking (blackhole) evaporation limit of $10^{15}$ g, so that those primordial black holesmay be viewed as viable candidates for part or the whole of the current darkmatter. The parameters of the superpotential were fine-tuned for thosepurposes, while the cubic term in the superpotential is essential whereas thequadratic term should vanish. The vacuum after inflation (relevant toreheating) is Minkowskian. The energy density fraction of the gravitationalwaves induced by the production of primordial black holes and their frequencywere also calculated in the second order with respect to perturbations.

Improved model of large-field inflation with primordial black hole production in Starobinsky-like supergravity